HDSL-500A primary current injection test set

General Information HDSL-500A primary current injection test set is an essential equipment for testing high-current device in electric test, which is used in power plants, distribution stations, electrical manufacturing and research institutes. It is small size, light weight, good performance, easy use and maintenance. Features – Small size and light weight– Easy to operate.– Customized current output, current output is adjustable.– Suitable for all kinds of circuit… Continue reading HDSL-500A primary current injection test set

HD-3800 DC System Ground Fault Locator

General Information HD-3800 DC System Ground Fault Locator is to find the insulation fault of Voltage level 48V,110V,220V DC system such as indirect grounding,non-metal grounding,Loop grounding , positive and negative grounding, positive and negative balance grounding,AC into DC Fault, multi-point grounding.Portable DC ground locator with High resolution sensor unit perform the acquisition of leakage current for… Continue reading HD-3800 DC System Ground Fault Locator

HDGC3970 Battery Charge tester for 220V Battery Pack

General information HDCD Battery Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It keeps the constant communication maintain between the battery charge ensuring a perfect charge.Battery charge tester is designed using intelligent three-stage… Continue reading HDGC3970 Battery Charge tester for 220V Battery Pack

HDGC3970 Battery Charge tester for 110V Battery Pack

General information HDGC3970 Battery Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It keeps the constant communication maintain between the battery charge ensuring a perfect charge.Battery charge tester is designed using intelligent three-stage… Continue reading HDGC3970 Battery Charge tester for 110V Battery Pack

HDGC3970 Battery Charge Tester for 48V Battery Pack

HDGC3970 Battery Charge tester for 380V Battery Pack

HDGC3970 Battery Charge tester for 480V Battery Pack

HDGC3985 Battery Activation 380V Battery String

General information Battery Charge Discharge Tester is mainly used for the charge test of battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It can proceed the discharge and charge for the batteries to extend the lift-time . Features ● PTC ceramic resistor is used to avoid red… Continue reading HDGC3985 Battery Activation 380V Battery String

HDCF Series Battery Discharge and Charge Tester

General information Battery Discharge Charge Tester is mainly used for the charge test of the lead-acid battery of the backup power supply in the telecommunications, mobile, substation, railway transportation and pertrochemical industry power DC industries. It can proceed the discharge and charge for the batteries to extend the lift-time . Features ● PTC ceramic resistor is used to avoid red… Continue reading HDCF Series Battery Discharge and Charge Tester

Battery Load Discharge Tester HDGC3985

General informationHDGC3985 Battery Discharge Tester can be used as the discharge load in the battery off-line state to realize the constant discharge at the set value by regulating continuously the discharge current. When discharging, the tester will automatically stop discharging when the voltage on the battery group terminal or the cell falls to the set… Continue reading Battery Load Discharge Tester HDGC3985

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