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Overview
HP series high-voltage power supply is the first-generation high-power high-voltage power supply product designed by iDealTek-Electronics. It adopts standard 19-inch chassis structure to facilitate the integration and installation of high-power high-voltage systems. The single-unit power ranges from 5kW to 15kW with the high voltage output range from 1KV to 60kV.
The high-power inverter used in the HP series high-power high-voltage power supplies adopts the series resonant inverter independently designed by iDealTek. The input terminal adopts an ultra-low loss filter capacitor and is directly installed on the top of the power module. The input rectification, filtering, and inverter are all integrated on the heat sink. According to the voltage level and power level, it is decided to use air cooling or water cooling or oil plus water cooling mode to ensure good heat dissipation of the power supply. The high-voltage transformer uses a distributed rectifier transformer. These two characteristics determine that this series of high-voltage power supplies have very high reliability and very low energy storage.
The output voltage and current of the high-voltage power supply can be controlled and read through the front panel of the power supply. And, this series of power supplies are equipped with a DB25 interface as standard. Customers can edit the control software according to our communication protocol or apply 0 - 10V signal and dry contact signal on the interface according to our interface definition to achieve control and monitoring of the power supply, such as high voltage start/stop, output settings and readings.
Features
Professional high voltage power supply with continuous HV output ability.
Output voltage: 1KV / 2KV / 5KV / 10KV / 20KV / 30KV / 40KV / 50KV / 60KV available.
Output power: 5KW / 10KW / 15KW available.
Output voltage & current both 0 ~ 100% rated value continuously adjustable.
CV & CC working modes
Max. charging/discharging repetition frequency: 50Hz
Charging/discharging repetition accuracy: <2% (@50Hz)
Forced air cooling / Oil-immersed cooling with rugged design.
Optional functions
0 ~ 10V analog signal control (DB25 interface) (+AC)
RS communication interface (RS232 / RS485 optional) (+RC)
Block diagram & Principle description
Working principle
The IGBT full bridge inverter and the Series Resonant Tank circuit are the key components in this power supply.
The series resonant inverter converts input voltage source to a equivalent current source, each pulsing is equivalent to an energy pack, which is sent to output load or output filtering capacitor after HV rectifying.
Different output voltage and current corresponds to different output pulsing frequency, adjusting pulsing frequency leads to output voltage and current changes.
Functional parts
The HP unit is made up of four different functional parts as shown below:
Rectifier Part
This stage takes three-phase 380Vac or 440Vac input, then after rectifies and filters, it creates a 600Vdc pulsing DC output.
High Frequency DC/AC Part
This stage uses an IGBT (Insulated Gate Bipolar Transistor) full bridge circuit to convert the pulsing DC to a high frequency AC waveform that feeds the next stage.
Series Resonant Tank Part
This part is an inductor in series with a capacitor. This LC network defines the characteristic impedance of the system and the frequency at which the AC current resonant.
High Voltage AC/DC Part
This part uses a transformer to step up the high frequency AC the necessary high voltage level. A rectifier circuit is then used to convert the high voltage, high frequency AC to the high voltage DC.
Specifications | |||
Input | Voltage | Three-phase 380Vac (input tolerance: 10%) | |
Frequency | 50Hz/60Hz | ||
Current | As per output power. | ||
Output | Rated power | **KW (Max.) | |
Output voltage adjusting range | 0 ~ **KV | ||
Output current adjusting range | 0A ~ *****mA | ||
Output polarity | Positive or Negative (both available) Client must choose one output polarity before ordering. | ||
Line regulation | ≤0.1% for ±10% change in input voltage. | ||
Load regulation | ≤0.1% for no load to full load at output. | ||
Output connection | HV connector and line provided by IdealTek. | ||
Power factor | ≥0.92 | ||
Efficiency | ≥90% (measured @ 80% ~ 100% resistive load) | ||
Setting & Display | Output control mode | Local | 10-turn potentiometer on front panel. |
Remote | DB25 analog port & RS485 communication port. | ||
Display mode | Display mode | 41/2 LED digital display | |
Display resolution | |||
Protection & Monitoring functions | Input protection | Input lack voltage and lack phase protection. | |
Output over voltage protection (OVP) | Power supply automatically cuts off output and alarms when output has over voltage. | ||
Over temperature protection (OTP) | Power supply automatically cuts off output and alarms when the internal temperature of the power supply exceeds its threshold value. | ||
Load discharging protection | When the load has discharging due to insufficient safety distance between load and ground, the power supply shutdown the high voltage output, and then restarts, so cycle like this till the discharging fault is eliminated. | ||
Short circuit protection | When a short circuit occurs between the load and the ground, the power supply works in constant current mode, the current is limited to the maximum value, and the voltage drops to 0 to protect the internal inverter from damage. | ||
Over current protection | When the users' load exceeds the rated load and cause over-loading, the power supply works in constant current mode, the power supply output current does not change, and output voltage decreases. | ||
Noise | ≤65 ~ 70dB | ||
Protection degree | IP20 | ||
Cooling method | Forced air cooling / Oil-immersed cooling. | ||
Working environment conditions | Ambient temperature | -10℃～40℃ | |
Humidity | 10%～90%(non-condensing) | ||
Height | ≤2000m | ||
Storage environment conditions | Ambient temperature | -20℃～60℃ | |
Humidity | 10%～90%(non-condensing) | ||
Height | ≤4000m | ||
Size (W*H*D) (mm) | 19” 9 ~ 10U cabinet with 800mm Depth | ||
Weight | Approx. 95 ~ 120Kg (depends on power rating) | ||
Note: every power supply has 48 hours full load burn-in test @ 40℃ The product can be customized on demand. | |||
Standard model list | |||||||
KV | mA | P (KW) | Model | KV | mA | P (KW) | Model |
5 | 2000 | 10 | HP-(N/P)10KW-5KV | 5 | 3000 | 15 | HP-(N/P)15KW-5KV |
10 | 1000 | 10 | HP-(N/P)10KW-10KV | 10 | 1500 | 15 | HP-(N/P)15KW-10KV |
20 | 500 | 10 | HP-(N/P)10KW-20KV | 20 | 750 | 15 | HP-(N/P)15KW-20KV |
30 | 333 | 10 | HP-(N/P)10KW-30KV | 30 | 500 | 15 | HP-(N/P)15KW-30KV |
40 | 250 | 10 | HP-(N/P)10KW-40KV | 40 | 375 | 15 | HP-(N/P)15KW-40KV |
50 | 200 | 10 | HP-(N/P)10KW-50KV | 50 | 300 | 15 | HP-(N/P)15KW-50KV |
60 | 167 | 10 | HP-(N/P)10KW-60KV | 60 | 250 | 15 | HP-(N/P)15KW-60KV |
More models are coming soon. | |||||||
Drawings (for reference only) | |||||||
19’’ 9 ~ 10U cabinet (RAL7035) | |||||||
Reference photos
Reference photos
1.This power supply has HV output, only professional person could operate it.
2.Please check power supply as below before start-up.
(1)Keep power supply clean and good ventilation.
(2)HV input & output connectors or HV load no touch anything.
(3)Please check back current of load well connected with GND bolt at the back of power supply.
Remote DB25 port drawing and definition
Pin No. | Signal name | Input/Output | Description |
1 | +15V | OUTPUT | 15V output power supply, providing current up to 125mA (Max.) |
2 | EMERGENCY STOP LED | OUTPUT | OC output, indicates emergency stop switch action |
3 | INHIBIT LED | OUTPUT | OC output, indicates power supply receives a inhibit signal |
4 | EOC LED | OUTPUT | OC output, indicates power supply charging finishes, which means charging voltage reaches set value |
5 | IGBT FAULT LED | OUTPUT | OC output, IGBT fault |
6 | INVERTER OVER CURRENT LED | OUTPUT | OC output, inverter current exceeds set protection threshold value |
7 | CONSTANT CURRENT LED | OUTPUT | OC output, indicates power supply works under constant current charging. |
8 | INVERTER OVERTEMPEARTURE | OUTPUT | OC output, indicates inverter heat sink temperature > 60C DEG |
9 | ISOLATING SWITCH STATE (Vacuum switch state) | INPUT | N/A, float |
10 | ENABLE/RESET | INPUT | 15V = Start HV output, grounding or open circuit = inhibit HV output |
11 | V PROGRAM | INPUT | 0-10V = 0 – Max. set voltage (35kV for this unit) |
12 | IANALOG | OUTPUT | +10V corresponds to Max. Output current (+/- 1%) (458mA for this unit) |
13 | VANALOG | OUTPUT | +10V corresponds to Max. Output voltage (+/- 1%) (35kV for this unit) |
14 | INTERLOCK LED | OUTPUT | OC output, indicates interlock part not closed |
15 | VBUS LOW LED | OUTPUT | OC output, indicates inner bus voltage too low (below 550V) |
16 | SINGLE/MULTI PULSE STATE (single-pulse / multi-pulse state) | INPUT | N/A, float |
17 | CHARG ENABLED | OUTPUT | OC output, indicates HV output already started |
18 | Iprogram | INPUT | 0-10V = 0 - Max. set current (458mA for this unit) |
19 | OIL OVERTEMPERATURE LED | OUTPUT | OC output, indicates oil tank temperature > 70C DEG |
20 | CONSTANT VOLTAGE LED | OUTPUT | OC output, indicates output voltage equals to set voltage |
21 | DIGITAL GND | Digital GND | |
22 | INHIBIT | INPUT | >5V inhibits HV output, 0V allows HV output ( using with pin 10) |
23 | ANALOG GND | Analog GND | |
24 | +11V DC | OUTPUT | +11V reference signal provided by external |
25 | VOLT METER | OUTPUT | +10V corresponds to Max. Output voltage (+/- 1%) (35kV for this unit, ( the same function as pin 13) |
Overview
HP series high-voltage power supply is the first-generation high-power high-voltage power supply product designed by iDealTek-Electronics. It adopts standard 19-inch chassis structure to facilitate the integration and installation of high-power high-voltage systems. The single-unit power ranges from 5kW to 15kW with the high voltage output range from 1KV to 60kV.
The high-power inverter used in the HP series high-power high-voltage power supplies adopts the series resonant inverter independently designed by iDealTek. The input terminal adopts an ultra-low loss filter capacitor and is directly installed on the top of the power module. The input rectification, filtering, and inverter are all integrated on the heat sink. According to the voltage level and power level, it is decided to use air cooling or water cooling or oil plus water cooling mode to ensure good heat dissipation of the power supply. The high-voltage transformer uses a distributed rectifier transformer. These two characteristics determine that this series of high-voltage power supplies have very high reliability and very low energy storage.
The output voltage and current of the high-voltage power supply can be controlled and read through the front panel of the power supply. And, this series of power supplies are equipped with a DB25 interface as standard. Customers can edit the control software according to our communication protocol or apply 0 - 10V signal and dry contact signal on the interface according to our interface definition to achieve control and monitoring of the power supply, such as high voltage start/stop, output settings and readings.
Features
Professional high voltage power supply with continuous HV output ability.
Output voltage: 1KV / 2KV / 5KV / 10KV / 20KV / 30KV / 40KV / 50KV / 60KV available.
Output power: 5KW / 10KW / 15KW available.
Output voltage & current both 0 ~ 100% rated value continuously adjustable.
CV & CC working modes
Max. charging/discharging repetition frequency: 50Hz
Charging/discharging repetition accuracy: <2% (@50Hz)
Forced air cooling / Oil-immersed cooling with rugged design.
Optional functions
0 ~ 10V analog signal control (DB25 interface) (+AC)
RS communication interface (RS232 / RS485 optional) (+RC)
Block diagram & Principle description
Working principle
The IGBT full bridge inverter and the Series Resonant Tank circuit are the key components in this power supply.
The series resonant inverter converts input voltage source to a equivalent current source, each pulsing is equivalent to an energy pack, which is sent to output load or output filtering capacitor after HV rectifying.
Different output voltage and current corresponds to different output pulsing frequency, adjusting pulsing frequency leads to output voltage and current changes.
Functional parts
The HP unit is made up of four different functional parts as shown below:
Rectifier Part
This stage takes three-phase 380Vac or 440Vac input, then after rectifies and filters, it creates a 600Vdc pulsing DC output.
High Frequency DC/AC Part
This stage uses an IGBT (Insulated Gate Bipolar Transistor) full bridge circuit to convert the pulsing DC to a high frequency AC waveform that feeds the next stage.
Series Resonant Tank Part
This part is an inductor in series with a capacitor. This LC network defines the characteristic impedance of the system and the frequency at which the AC current resonant.
High Voltage AC/DC Part
This part uses a transformer to step up the high frequency AC the necessary high voltage level. A rectifier circuit is then used to convert the high voltage, high frequency AC to the high voltage DC.
Specifications | |||
Input | Voltage | Three-phase 380Vac (input tolerance: 10%) | |
Frequency | 50Hz/60Hz | ||
Current | As per output power. | ||
Output | Rated power | **KW (Max.) | |
Output voltage adjusting range | 0 ~ **KV | ||
Output current adjusting range | 0A ~ *****mA | ||
Output polarity | Positive or Negative (both available) Client must choose one output polarity before ordering. | ||
Line regulation | ≤0.1% for ±10% change in input voltage. | ||
Load regulation | ≤0.1% for no load to full load at output. | ||
Output connection | HV connector and line provided by IdealTek. | ||
Power factor | ≥0.92 | ||
Efficiency | ≥90% (measured @ 80% ~ 100% resistive load) | ||
Setting & Display | Output control mode | Local | 10-turn potentiometer on front panel. |
Remote | DB25 analog port & RS485 communication port. | ||
Display mode | Display mode | 41/2 LED digital display | |
Display resolution | |||
Protection & Monitoring functions | Input protection | Input lack voltage and lack phase protection. | |
Output over voltage protection (OVP) | Power supply automatically cuts off output and alarms when output has over voltage. | ||
Over temperature protection (OTP) | Power supply automatically cuts off output and alarms when the internal temperature of the power supply exceeds its threshold value. | ||
Load discharging protection | When the load has discharging due to insufficient safety distance between load and ground, the power supply shutdown the high voltage output, and then restarts, so cycle like this till the discharging fault is eliminated. | ||
Short circuit protection | When a short circuit occurs between the load and the ground, the power supply works in constant current mode, the current is limited to the maximum value, and the voltage drops to 0 to protect the internal inverter from damage. | ||
Over current protection | When the users' load exceeds the rated load and cause over-loading, the power supply works in constant current mode, the power supply output current does not change, and output voltage decreases. | ||
Noise | ≤65 ~ 70dB | ||
Protection degree | IP20 | ||
Cooling method | Forced air cooling / Oil-immersed cooling. | ||
Working environment conditions | Ambient temperature | -10℃～40℃ | |
Humidity | 10%～90%(non-condensing) | ||
Height | ≤2000m | ||
Storage environment conditions | Ambient temperature | -20℃～60℃ | |
Humidity | 10%～90%(non-condensing) | ||
Height | ≤4000m | ||
Size (W*H*D) (mm) | 19” 9 ~ 10U cabinet with 800mm Depth | ||
Weight | Approx. 95 ~ 120Kg (depends on power rating) | ||
Note: every power supply has 48 hours full load burn-in test @ 40℃ The product can be customized on demand. | |||
Standard model list | |||||||
KV | mA | P (KW) | Model | KV | mA | P (KW) | Model |
5 | 2000 | 10 | HP-(N/P)10KW-5KV | 5 | 3000 | 15 | HP-(N/P)15KW-5KV |
10 | 1000 | 10 | HP-(N/P)10KW-10KV | 10 | 1500 | 15 | HP-(N/P)15KW-10KV |
20 | 500 | 10 | HP-(N/P)10KW-20KV | 20 | 750 | 15 | HP-(N/P)15KW-20KV |
30 | 333 | 10 | HP-(N/P)10KW-30KV | 30 | 500 | 15 | HP-(N/P)15KW-30KV |
40 | 250 | 10 | HP-(N/P)10KW-40KV | 40 | 375 | 15 | HP-(N/P)15KW-40KV |
50 | 200 | 10 | HP-(N/P)10KW-50KV | 50 | 300 | 15 | HP-(N/P)15KW-50KV |
60 | 167 | 10 | HP-(N/P)10KW-60KV | 60 | 250 | 15 | HP-(N/P)15KW-60KV |
More models are coming soon. | |||||||
Drawings (for reference only) | |||||||
19’’ 9 ~ 10U cabinet (RAL7035) | |||||||
Reference photos
Reference photos
1.This power supply has HV output, only professional person could operate it.
2.Please check power supply as below before start-up.
(1)Keep power supply clean and good ventilation.
(2)HV input & output connectors or HV load no touch anything.
(3)Please check back current of load well connected with GND bolt at the back of power supply.
Remote DB25 port drawing and definition
Pin No. | Signal name | Input/Output | Description |
1 | +15V | OUTPUT | 15V output power supply, providing current up to 125mA (Max.) |
2 | EMERGENCY STOP LED | OUTPUT | OC output, indicates emergency stop switch action |
3 | INHIBIT LED | OUTPUT | OC output, indicates power supply receives a inhibit signal |
4 | EOC LED | OUTPUT | OC output, indicates power supply charging finishes, which means charging voltage reaches set value |
5 | IGBT FAULT LED | OUTPUT | OC output, IGBT fault |
6 | INVERTER OVER CURRENT LED | OUTPUT | OC output, inverter current exceeds set protection threshold value |
7 | CONSTANT CURRENT LED | OUTPUT | OC output, indicates power supply works under constant current charging. |
8 | INVERTER OVERTEMPEARTURE | OUTPUT | OC output, indicates inverter heat sink temperature > 60C DEG |
9 | ISOLATING SWITCH STATE (Vacuum switch state) | INPUT | N/A, float |
10 | ENABLE/RESET | INPUT | 15V = Start HV output, grounding or open circuit = inhibit HV output |
11 | V PROGRAM | INPUT | 0-10V = 0 – Max. set voltage (35kV for this unit) |
12 | IANALOG | OUTPUT | +10V corresponds to Max. Output current (+/- 1%) (458mA for this unit) |
13 | VANALOG | OUTPUT | +10V corresponds to Max. Output voltage (+/- 1%) (35kV for this unit) |
14 | INTERLOCK LED | OUTPUT | OC output, indicates interlock part not closed |
15 | VBUS LOW LED | OUTPUT | OC output, indicates inner bus voltage too low (below 550V) |
16 | SINGLE/MULTI PULSE STATE (single-pulse / multi-pulse state) | INPUT | N/A, float |
17 | CHARG ENABLED | OUTPUT | OC output, indicates HV output already started |
18 | Iprogram | INPUT | 0-10V = 0 - Max. set current (458mA for this unit) |
19 | OIL OVERTEMPERATURE LED | OUTPUT | OC output, indicates oil tank temperature > 70C DEG |
20 | CONSTANT VOLTAGE LED | OUTPUT | OC output, indicates output voltage equals to set voltage |
21 | DIGITAL GND | Digital GND | |
22 | INHIBIT | INPUT | >5V inhibits HV output, 0V allows HV output ( using with pin 10) |
23 | ANALOG GND | Analog GND | |
24 | +11V DC | OUTPUT | +11V reference signal provided by external |
25 | VOLT METER | OUTPUT | +10V corresponds to Max. Output voltage (+/- 1%) (35kV for this unit, ( the same function as pin 13) |
