DC Hipots Megohmmeters DC Hipot Test Equipment

• After-sales Service: 12 Months
• Warranty: 12 Moths
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Model NO.: HFZG-8100E
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Power Supply: AC 220±10% /50Hz
• Output Voltage: 0-500kv
• Output Current: 2mA-10mA
• Transport Package: Non-Fumigation Wooden Case
• Specification: 350*400*450*
• Trademark: Hengfeng
• Origin: China
• HS Code: 9030390000
• Production Capacity: 500/Year

Product Description

                                          DC HIPOTS MEGOHMMETERS DC HIPOT TEST EQUIPMENT 

Product introduction
Hengfeng DC hipot tester is widely applied in the DC HV tests carried out for the zinc oxide lightening arrester, magnetic blow-out arrester, power cable, generator, transformer, circuit breaker, etc.
60/80/100/120/200/250/300/400/500KV,
2/3/5/10mA can be customized.

Features
1. Use large Color touch LED screen with human-machine dialogue function;

2. Full-automatic MOA voltage rise measuring function: good repeatability, high accuracy;

3. Automatic voltage rising function: With preset test voltage, the output voltage can be maintained constant;

4. Automatic timing function: Preset the voltage rising time of the standard test voltage, after rising to the standard test voltage, the timing will start automatically, when the timing is completed the voltage will drop automatically;

5. The HV over-voltage setting uses micro-processor for setting, which is highly precise and highly reliable;

6. Preserve the manual test mode;

7. Data storage function: Being able to timely catch the test parameters and automatically preserve the test results;

8. Based on the electromagnetic compatibility theory, use the special shielding, multi-level isolation and grounding and various other protection strategies to form a organized protection combination, during discharging under rated voltage the equipment will not be damaged;

9. HFZL intelligent series of DC hipot tester possesses the online operation function with built-in online control software. The host computer (such as being equipped with PC) is installed with control software and auxiliary communication cable (optional) which can realize the online control.

Technical specification

specification technic parameter	40/4	60/2	60/5	120/2	120/3	120/10	200/2	220/2.5	200/10	300/2	300/3
Rated voltage(KV)	40	60	60	120	120	120	200	220	200	300	300
Rated current(mA)	4	2	5	2	3	10	2	2.5	10	2	3
Rated power(W)	160	120	300	240	360	1200	400	550	2000	600	900
Voltage meter precision	±(1.0 %reading±0.1KV)
Current meter precision	±(1.0 %reading±0.1KV)
Ripple coefficient	≤0.5%
Voltage stabilization	≤1% when power wave±10%
Overloading ability	overstep 10% of rated voltage when loading nothing for ten minutes; the biggest charge current can be 1.5 times of rated current
power	single-phase alternating current power of 50/60HZ 180-270VAC
working	incontinuous use
	The time should be no more than 30 minutes when continuously use it
Work condition	temperature:-10~40ºC
	relative humidity:≤85% when room temperature is 25ºC
	height above sea level:below1500 meters
capacitance	capacitance of the tested res is absoluteness
	Can be charged with 1.5 times of rated current
configuration	electric insulated Voltage Multiplier is made of epoxy FRP(Fiberglass-Reinforced Plastics)
	Air insulated,without leak
characteristic of Control unit	One button for high precision of 0.75UDC--1mA(precision≤1.0%)is suit to do zinc oxide lightening arrester test
	overvoltage and overcurrent protection
	Protection level:IP65

Factory

Application