200kv Vlf DC High Voltage Hipot Generator Tester 5mA DC Hipot Tester

• After-sales Service: Life Time Support/Warranty Certificate
• Warranty: 1 Year
• Max Diameter of Workpiece: <500mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JHZG2005
• Mass Scope of Workpiece: <900kg
• Type: DC Hipot Tester
• Maxcapacity: <1000KN
• 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: 220V/110V 50Hz/60Hz
• Working Mode: Discontinuously Work for 30 Minutes
• Principle: PWM High Frequency Pulse Width Technology
• Style: Fragmentation Type
• Current Accuracy of Output Current: (1.0% of Reading + 2 Digits)
• Voltage Accuracy of Output Voltage: (1.0% of Reading + 2 Digits)
• Relative Humidity: Less Than 85% Under 25ºC, Without Moisture
• Ripple Factor: Less Than or Equal to 0.5%
• Altitude: Less Than 1500m
• Voltage Level: 200kv
• Leakage Current: 5mA
• Transport Package: Box Wooden Case
• Specification: 640mm * 460mm * 300mm
• Trademark: JHJC
• Origin: Wuhan, China
• HS Code: 9030339000
• Production Capacity: 1000
• Package Size: 60.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 30.000kg

Product Description

 

Product Interview:

This product adopts new technique, new material and new component with features of high output power, small volume, light weight,etc. And it is with the function of stable over-voltage, over-current, zero position switching protection, 0.75 times voltage latch function, equipped with time relay, can set audio alarm when testing. The whole device is reliable, easy to operate and carry, especially applies to the power department field tests.

Application:
1. Conductivity current test for valve arrester
2. DC withstand voltage test and leakage current measurement for power transformer
3. DC withstand voltage test and leakage current measurement for high voltage cable (35~500kV and below)
4. U1mA DC reference voltage test and 0.75U1mA leakage current test for zinc oxide arrester
 

 

Main Features:

1. High precision and accurate measurement. Voltmeter on control cabinet display the voltage applied to load tested equipment. No need to add voltage divider, easy to wire. Equipped with high and low voltage end to measure leakage current. High voltage end adopts round shield digital indication displaying, not worrying discharge shock. It has excellent anti-jam function, which suitable for field operation.
2. With stable voltage regulation, the regulation is smooth at whole range. The output voltage regulation adopts imported single multiturn potentiometer. Stable boost process and high accurate adjustment.
3. With negative polarity output, zero start, continuous adjustment, over-voltage, over-current, zero position, grounding
protection, special break-line protection functions. It can protect circuit automatically, perfect and reliable protection make
safe operation.
4. Adopt advanced technology, medium frequency circuit and latest PWM pulse width modulation technology and high power IGBT, which make more stable high voltage output and smaller ripple factor.
5. With 0.75 times voltage conversion, convenient to test Zinc Oxide arrester.
6. Over-voltage setting use digital dial switch, displaying data directly and visually (unit KV).
7. The sampling adopts special nanosecond sensor and nanosecond optical isolation element, which can quickly and completely shut off the DC main circuit to protect the instrument from damage.
8. The cylinder adopts new material, light and stable. With 3 support feet at bottom, increase the stability. The outer surface of the cylinder is coated with special insulation materials, good electrical performance, strong moisture capacity, no leakage.
9. Case is made of aluminum alloy with small volume, light weight, good appearance, more stable, easy to operate, full function, convenient to use on site.

Technology Parameters:

 

Model	200/2	200/3	200/5	200/10
Rated voltage(kV)	200	200	200	200
Rated current(mA)	2	3	5	10
Rated power(W)	400	600	1000	2000
HV control unit(kg)	5.5	6	6.5	6.5
HV Cylinder weight(kg)	8.7	9	9	11
Cylinder height(mm)	970	970	970	1250
voltage accuracy	±(1.0%read+2b)
Accuracy of current	±(1.0%read+2b)
ripple factor	≤0.5%
voltage stability	When voltage change±10% stability≤1%
overload capacity	The no-load voltage can exceed the rated voltage by 10% for 10 minutes
	Max charging current is 1.25 times rated current
Power supply	Single phase current 50Hz 220V±10%
Working way	Intermittent use: rated load for 30 minutes
	1.1 times rated voltage: 10 minutes
Work condition	temperature:-10ºC~+40ºC
	relative humidity:less than 85% under 25ºC, without moisture
	altitude:1500M below
capacitive load capacity	The capacity of the test object is unlimited
	It can be charged at 1.5 times rated current
structure	Electrical insulation voltage cylinder
	Air insulation, no leakage
High voltage control unit feature	High accuracy 0.75UDC1mA One touch button(accuracy≤1.0%),Suitable for zinc oxide arrester test
	Overvoltage protection using digital dialing switch, clear at a glance
	Portable case, more convenient on site
Protection function	Internal over voltage protection, internal over current protection
	External overvoltage protection (protection voltage can be set), external overcurrent protection or breakdown protection
	Internal power protection
	Non-zero start protection
	Timed sound alarm

Accessory

Serial Number	Name	Amount	Serial Number	Name	Amount
1	Control cabinet	one	7	Fuse	two
2	High pressure doubler	one	8	Ground lead	one
3	High voltage cable	two	9	Micro-ampere meter	one
4	Discharging rod	one	10	Specification	one
5	Water resistance	one	11	Inspection Report	one
6	Power line	one	12	Certification	one

 

 

FAQ

1. Is your company a sales company or a manufacturer?
Our company is an industrial and trade enterprise, with our own factory and lab, self-produced and self-sold. We were founded in 2013 and have 12 years of production experience, which has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time?
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is in well package with fast shipping.

4. What are the after-sales terms?
We offer free consulting service, 1 year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.

6.Is customization supported?
We support customization in language use according to your requirement if the quantity ordered reaches.