English 
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Overview
The ADP series capacitor leakage test power supply is specially designed and customized for capacitor manufacturers’ product quality control process or users of capacitors for capacitor ripple current durability life test.
The output of the capacitor leakage test power supply is composed of a set of adjustable DC output and a set of adjustable AC output, capacitor leakage current test power supply is aimed at the diversity of output voltage and frequency required for different capacitance tests with the DC output voltage up to 3000Vdc, the AC voltage output up to 200Vac, the AC current up to 500A, and the output frequency can be selected according to customer requirements from 50Hz to 100KHz.
Equipped with special high-frequency and high-temperature fixtures and connecting wires for capacitor leakage current testing, the capacitor leakage current test power supply can imitate the actual working conditions of capacitors to determine the service life of a group of capacitors under test, providing the accurate parameters of capacitors required by the manufacturer for the capacitors R&D and quality inspection test, the power supply is now aiding the test of high-frequency and high-current passive devices such as high-frequency capacitors, film capacitors, electrolytic capacitors, ballast capacitors, and ballast inductors.
Features
DC / CV / CC, CV / CC value continuously adjustable from 0 to rated value.
AC / CV / CC, CV / CC value continuously adjustable from 0 to rated value.
Over voltage protection: Automatic protected and alarm when output voltage exceeds 110% rated value
Over current protection: Automatic protected and alarm when output current exceeds 110% rated value
Over temperature protection: Automatic cut off output and alarm when working temperature exceeds protection threshold value.
AC pure sine wave fixed frequency output:
Frequency scope: 50Hz / 60Hz / 100Hz / 120Hz / 200Hz / 400Hz / 1KHz for selection, or user could select 45.0 ~ 1KHz adjustable.
When output frequency is above 1 KHz, output frequency cannot be continuously adjustable; client could only select at most five high-frequency values in one power supply, output frequency values selected by transfer switch.
AC / DC output both digital display, high accuracy and reliable.
AC / DC automatic mixed output, no need for external connection
Automatic timing of test time.
Automatic cut off AC & DC output and alarm when preset time reached, also time would be saved.
When power supply or load is faulty or short-circuit, output would automatically cut off, timer stops timing and save time value.
Short alarm: Automatic cut off AC & DC output and sound & light alarm when output is short-circuited.
Optional functions
Node signal control function: external node signal for power supply ON/OFF control.
0~5V/0~10V/4~20mA signal for output voltage & current reading.
Customized high temperature fixture and connection lines for test.
Applications
Film capacitor ripple current endurance test
Metal capacitor ripple current endurance test
Specifications | |||||||||
Input | Voltage | Single – phase 220Vac±10% or three – phase 380Vac±10% | |||||||
Frequency | 50Hz±10% | ||||||||
Output | Output terminal | AC & DC mixed output on front panel. | |||||||
DC voltage adjusting range | Max DC output: as standard model list | ||||||||
AC current adjusting range | One-side Max. AC output: as standard model list | ||||||||
DC Part | |||||||||
Accuracy (C.V.) | Line regulation | ≤0.1% Of the rated value ± 1 digit (output voltage change ratio under input ±10% change) | |||||||
Stability | ≤0.3% of the rated value (output voltage change ratio due to 8 hours continuously working) | ||||||||
Temp. coeff.offset (within 30mins) | ≤0.4‰/℃ of the rated value ± 2 digits (output voltage change ratio due to environment temperature changes) | ||||||||
Load regulation | ≤0.2% of the rated value ± 1 digit (output voltage change ratio due to output current change from 0 to rated value) | ||||||||
Accuracy (C.C.) (Optional) | Line regulation | ≤0.1% Of the rated value ± 1 digit (output current change ratio under input ±10% change) | |||||||
Stability | ≤1% of the rated value (output current change ratio due to 8 hours continuously working) | ||||||||
Temp. coeff.offset (within 30mins) | ≤0.4‰/℃ of the rated value ± 2 digits (output current change ratio due to environment temperature changes) | ||||||||
Load regulation | ≤0.2% of the rated value ± 1 digit (output current change ratio due to output current change from 0 to rated value) | ||||||||
Ripple + noise (r.m.s) | ≤0.01% of the rated value+10mV (80%~100% rated output) | ||||||||
Output voltage adjusting range | Adjustable (0 ~ rated value) | ||||||||
Output current adjusting range | Adjustable (0 ~ rated value) (optional) | ||||||||
Automatic timing range | 1 ~ 9999 hours | ||||||||
Adjusting mode | 10-turn Potentiometer | ||||||||
Protection functions | Output will be cut down when over voltage / over current | ||||||||
Short alarm | Withstand short-circuit and alarm | ||||||||
Working mode | Withstand long-term continuous working at full load. | ||||||||
Output voltage & current display | Digital LED | ||||||||
Display precision | As per output values | ||||||||
Display error | ≤±1%±1digit (range:1%~100% of the rated value) | ||||||||
Total display error | ≤±0.01% | ||||||||
AC Part | |||||||||
Output voltage adjusting range | 1% ~ rated voltage continuously adjustable | ||||||||
Output current adjusting range | 1% ~ rated current continuously adjustable | ||||||||
Adjusting mode | 10-turn Potentiometer | ||||||||
Output waveform | Sine wave (distortion≤5% measured @ full power output) | ||||||||
Output frequency | 50Hz ~ 1KHz. Fixed output frequency levels when output frequency goes beyond 1Khz (Max. 5 levels) such as 5KHz/10KHz/15KHz/20KHz/30KHz…up to 100KHz (Frequency error ≤±1%) | ||||||||
Output voltage & current display | Digital LED | ||||||||
Display precision | As per output values | ||||||||
Display error | ≤±1.5%±2digits (range:1%~100% of the rated value) | ||||||||
Protection functions | Output will be cut down when over voltage / over current | ||||||||
Working mode | Withstand long-term continuous working at full load. | ||||||||
Load characteristic | Capacitive load | ||||||||
Environment conditions | Indoor use only Temperature: -20℃～40℃ Humidity: ≤80% | ||||||||
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Standard model list | |||||||||
Type | DC Output | AC Voltage | AC current | Frequency | Output power | Optional functions | Remarks (if any) | ||
ADP (low frequency) | DC3000V1.5A (Max. output) | 10 ~ 100V | 5 ~ 100A | 45-1000HZ continuously adjustable Fixed frequency levels 50 / 60 / 100 / 120 / 200HZ settable | 0 ~ 20KW |
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10 ~ 200V | 5 ~ 50A | ||||||||
10 ~ 50V | 5 ~ 200A | ||||||||
15 ~ 200V | 5 ~ 10A | 100KHz | 0 ~ 5KW | ||||||
10 ~ 50V | 5 ~ 50A | ||||||||
10 ~ 100V | 5 ~ 100A | 45-1000HZ continuously adjustable Fixed frequency levels 50 / 60 / 100 / 120 / 200HZ settable | 0 ~ 20KW | ||||||
10 ~ 400V | 5 ~ 50A | ||||||||
10 ~ 50V | 5 ~ 200A | ||||||||
DC600V1A | 50V | 5A | 50 ~ 999.9Hz | ||||||
100V | 2A | ||||||||
DC800V1A | 30V | 60A | |||||||
ADP (high frequency) | DC3000V1.5A (Max. output) | 15V | 500A | 5KHz / 8KHz | 15KW |
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15V | 400A | Max. 5 frequency levels within 5KHz ~ 20KHz | 12KW | Client needs to provide load for testing if AC current goes beyond 300A | |||||
15 ~ 20V | 300A | ||||||||
15 ~ 30V | 200A | ||||||||
10 ~ 200V | 5 ~ 10A | 20KHz / 40KHz / 60KHz / 80KHz / 100KHz | 4KW | These outputs cover the models whose output frequency go beyond 40KHz. | |||||
10 ~ 100V | 5 ~ 20A | ||||||||
10 ~ 50V | 5 ~ 50A | ||||||||
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Overview
The ADP series capacitor leakage test power supply is specially designed and customized for capacitor manufacturers’ product quality control process or users of capacitors for capacitor ripple current durability life test.
The output of the capacitor leakage test power supply is composed of a set of adjustable DC output and a set of adjustable AC output, capacitor leakage current test power supply is aimed at the diversity of output voltage and frequency required for different capacitance tests with the DC output voltage up to 3000Vdc, the AC voltage output up to 200Vac, the AC current up to 500A, and the output frequency can be selected according to customer requirements from 50Hz to 100KHz.
Equipped with special high-frequency and high-temperature fixtures and connecting wires for capacitor leakage current testing, the capacitor leakage current test power supply can imitate the actual working conditions of capacitors to determine the service life of a group of capacitors under test, providing the accurate parameters of capacitors required by the manufacturer for the capacitors R&D and quality inspection test, the power supply is now aiding the test of high-frequency and high-current passive devices such as high-frequency capacitors, film capacitors, electrolytic capacitors, ballast capacitors, and ballast inductors.
Features
DC / CV / CC, CV / CC value continuously adjustable from 0 to rated value.
AC / CV / CC, CV / CC value continuously adjustable from 0 to rated value.
Over voltage protection: Automatic protected and alarm when output voltage exceeds 110% rated value
Over current protection: Automatic protected and alarm when output current exceeds 110% rated value
Over temperature protection: Automatic cut off output and alarm when working temperature exceeds protection threshold value.
AC pure sine wave fixed frequency output:
Frequency scope: 50Hz / 60Hz / 100Hz / 120Hz / 200Hz / 400Hz / 1KHz for selection, or user could select 45.0 ~ 1KHz adjustable.
When output frequency is above 1 KHz, output frequency cannot be continuously adjustable; client could only select at most five high-frequency values in one power supply, output frequency values selected by transfer switch.
AC / DC output both digital display, high accuracy and reliable.
AC / DC automatic mixed output, no need for external connection
Automatic timing of test time.
Automatic cut off AC & DC output and alarm when preset time reached, also time would be saved.
When power supply or load is faulty or short-circuit, output would automatically cut off, timer stops timing and save time value.
Short alarm: Automatic cut off AC & DC output and sound & light alarm when output is short-circuited.
Optional functions
Node signal control function: external node signal for power supply ON/OFF control.
0~5V/0~10V/4~20mA signal for output voltage & current reading.
Customized high temperature fixture and connection lines for test.
Applications
Film capacitor ripple current endurance test
Metal capacitor ripple current endurance test
Specifications | |||||||||
Input | Voltage | Single – phase 220Vac±10% or three – phase 380Vac±10% | |||||||
Frequency | 50Hz±10% | ||||||||
Output | Output terminal | AC & DC mixed output on front panel. | |||||||
DC voltage adjusting range | Max DC output: as standard model list | ||||||||
AC current adjusting range | One-side Max. AC output: as standard model list | ||||||||
DC Part | |||||||||
Accuracy (C.V.) | Line regulation | ≤0.1% Of the rated value ± 1 digit (output voltage change ratio under input ±10% change) | |||||||
Stability | ≤0.3% of the rated value (output voltage change ratio due to 8 hours continuously working) | ||||||||
Temp. coeff.offset (within 30mins) | ≤0.4‰/℃ of the rated value ± 2 digits (output voltage change ratio due to environment temperature changes) | ||||||||
Load regulation | ≤0.2% of the rated value ± 1 digit (output voltage change ratio due to output current change from 0 to rated value) | ||||||||
Accuracy (C.C.) (Optional) | Line regulation | ≤0.1% Of the rated value ± 1 digit (output current change ratio under input ±10% change) | |||||||
Stability | ≤1% of the rated value (output current change ratio due to 8 hours continuously working) | ||||||||
Temp. coeff.offset (within 30mins) | ≤0.4‰/℃ of the rated value ± 2 digits (output current change ratio due to environment temperature changes) | ||||||||
Load regulation | ≤0.2% of the rated value ± 1 digit (output current change ratio due to output current change from 0 to rated value) | ||||||||
Ripple + noise (r.m.s) | ≤0.01% of the rated value+10mV (80%~100% rated output) | ||||||||
Output voltage adjusting range | Adjustable (0 ~ rated value) | ||||||||
Output current adjusting range | Adjustable (0 ~ rated value) (optional) | ||||||||
Automatic timing range | 1 ~ 9999 hours | ||||||||
Adjusting mode | 10-turn Potentiometer | ||||||||
Protection functions | Output will be cut down when over voltage / over current | ||||||||
Short alarm | Withstand short-circuit and alarm | ||||||||
Working mode | Withstand long-term continuous working at full load. | ||||||||
Output voltage & current display | Digital LED | ||||||||
Display precision | As per output values | ||||||||
Display error | ≤±1%±1digit (range:1%~100% of the rated value) | ||||||||
Total display error | ≤±0.01% | ||||||||
AC Part | |||||||||
Output voltage adjusting range | 1% ~ rated voltage continuously adjustable | ||||||||
Output current adjusting range | 1% ~ rated current continuously adjustable | ||||||||
Adjusting mode | 10-turn Potentiometer | ||||||||
Output waveform | Sine wave (distortion≤5% measured @ full power output) | ||||||||
Output frequency | 50Hz ~ 1KHz. Fixed output frequency levels when output frequency goes beyond 1Khz (Max. 5 levels) such as 5KHz/10KHz/15KHz/20KHz/30KHz…up to 100KHz (Frequency error ≤±1%) | ||||||||
Output voltage & current display | Digital LED | ||||||||
Display precision | As per output values | ||||||||
Display error | ≤±1.5%±2digits (range:1%~100% of the rated value) | ||||||||
Protection functions | Output will be cut down when over voltage / over current | ||||||||
Working mode | Withstand long-term continuous working at full load. | ||||||||
Load characteristic | Capacitive load | ||||||||
Environment conditions | Indoor use only Temperature: -20℃～40℃ Humidity: ≤80% | ||||||||
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Standard model list | |||||||||
Type | DC Output | AC Voltage | AC current | Frequency | Output power | Optional functions | Remarks (if any) | ||
ADP (low frequency) | DC3000V1.5A (Max. output) | 10 ~ 100V | 5 ~ 100A | 45-1000HZ continuously adjustable Fixed frequency levels 50 / 60 / 100 / 120 / 200HZ settable | 0 ~ 20KW |
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10 ~ 200V | 5 ~ 50A | ||||||||
10 ~ 50V | 5 ~ 200A | ||||||||
15 ~ 200V | 5 ~ 10A | 100KHz | 0 ~ 5KW | ||||||
10 ~ 50V | 5 ~ 50A | ||||||||
10 ~ 100V | 5 ~ 100A | 45-1000HZ continuously adjustable Fixed frequency levels 50 / 60 / 100 / 120 / 200HZ settable | 0 ~ 20KW | ||||||
10 ~ 400V | 5 ~ 50A | ||||||||
10 ~ 50V | 5 ~ 200A | ||||||||
DC600V1A | 50V | 5A | 50 ~ 999.9Hz | ||||||
100V | 2A | ||||||||
DC800V1A | 30V | 60A | |||||||
ADP (high frequency) | DC3000V1.5A (Max. output) | 15V | 500A | 5KHz / 8KHz | 15KW |
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15V | 400A | Max. 5 frequency levels within 5KHz ~ 20KHz | 12KW | Client needs to provide load for testing if AC current goes beyond 300A | |||||
15 ~ 20V | 300A | ||||||||
15 ~ 30V | 200A | ||||||||
10 ~ 200V | 5 ~ 10A | 20KHz / 40KHz / 60KHz / 80KHz / 100KHz | 4KW | These outputs cover the models whose output frequency go beyond 40KHz. | |||||
10 ~ 100V | 5 ~ 20A | ||||||||
10 ~ 50V | 5 ~ 50A | ||||||||
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