China Hzjb-1700 Handheld Portable Three Phase Relay Protection Tester Price

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Years
• Model NO.: HZJB-1700
• Maxcapacity: 3 Phase
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Usage: 3 Phase Relay Protection Tester
• Work Power: 110V-400V Adjustable
• Power Frequency: 50±1Hz
• Phase: 0--360 °
• Power Capacity: 300va / Phase
• Line Voltage Range: 0--250V
• Power: AC220V ± 10% 50Hz 10A
• Environment Humidity: ≤90%Rh
• Work Temperature: -10°c~ 50°c
• Certificate Standard: ISO CE
• Transport Package: Standard Carton/ Box
• Specification: CE/ISO/IEC
• Trademark: HuaZheng
• Origin: Baoding, Hebei
• HS Code: 9030820000
• Production Capacity: 500set /Year
• Package Size: 49.00cm * 39.00cm * 17.00cm
• Package Gross Weight: 9.000kg

Product Description

China HZJB-1700 Handheld Portable Three Phase Relay Protection Tester Price

1.1System Overview

The secondary defect elimination tester HZJB-1700 is controlled by single chip microcomputer, which is simple in function and convenient to carry. It can be used to test the action value and time of AC relay. It can also test the protection functions of the low voltage microcomputer line protection, such as re-pressurization blocking direction overcurrent, zero sequence overcurrent, low cycle load reduction, and the whole transmission of the high voltage microcomputer line protection. It can also be used to test the start value, quick break value and second harmonic inrush blocking value of differential protection of microcomputer transformer.

1.2 Test Function

Manual Test:The manual test can output three AC voltages and three AC currents, and the amplitude, phase, frequency and sequence component of the AC quantity can be controlled manually by step size.
State Sequence Test:Status can be carried out action time test, multi-state simulation of failure, up to 5 states can be set, can be simulated after re-closing acceleration, can also be combined with the company's wechat analog circuit breaker for backup self-firing test.
Low Cycle Load Shedding Test: The unit can perform fixed point test for low cycle load shedding action value, action time, slip lock value, voltage lock value, current lock value.
Concurrent Test: The unit can test the relevant indicators of the test concurrent device
Harmonic Unit: The unit can be used for the second harmonic inrush current blocking test of transformer differential protection.
Cross Sampling Test: This unit is mainly used to measure the sampling accuracy of the AC sampling device.
Remote Test: The unit can quickly open two pairs of nodes, the intermediate interval time can be freely set, the minimum resolution of 1ms.
Millisecond Meter: The unit can cooperate with the scene to do some open quantity, flip timing.
The specific functions are described as follows:

Manual test functions	Can arbitrarily set the AC amount of various voltages, current amplitude, phase, and set various fault types of parameters
	Test the electrical performance of relays and protection with AC voltage (including phase voltage, line voltage, zero sequence voltage, positive sequence voltage, negative sequence voltage), AC current (including phase current, line current,) amplitude, phase, frequency, impedance and other variables.
	The step size can be manually controlled, and the step size can be changed by any setting variable
	Changes in output can be controlled
	Monitor changes in the input volume
	Action time can be tested
Multiple continuous state tests	Provides a variety of state sequence settings
	Provide a variety of time control, input control, manual trigger for state switching
	Can set various types of faults, including single grounding, two-grounding, interphase short circuit, three-phase short circuit. Fault type Instantaneous fault, permanent fault, transformational fault, and can control the fault transition time
	Can provide constant current, constant impedance and other test methods
	It can simulate the opening and closing time of the short-circuit device
	Can provide a separate voltage output as zero sequence voltage or line extraction voltage As zero sequence voltage can be set to ±3U0 or ±3√3U0; The amplitude and phase of the voltage can be set at will when the line extraction voltage is tested
	Can check the opening, opening and logical relationship of the action behavior of relays, protection and safety automatic devices
	The amplitude and phase of voltage and current can be set arbitrarily
	Can set the status parameters of various faults
	Can control each switching quantity separately
Dedicated test function	Low cycle load shedding
	Concurrent test
	Harmonic test
	AC sampling test
	Millisecond timing function
	Remote test

Technical Parameters

Product Model	HZJB-1700
AC voltage output	4 channels:0-130V continuously adjustable66V by default
Output precision	Accuracy:0~5V Accuracy error≤±2mV,5V~120V Accuracy error≤±0.1%±2mV;Resolution:1mV
Carrying capacity	≥30VA/phase
Response time	Voltage 5V~130:THD%≤0.5%,The voltage rise and fall time is less than 100µ s
Phase	0-360° continuously adjustable;Accuracy 0.2°;Resolution 0.1°
AC current output	3 channels:0-10A
Output precision	Accuracy:0.2~0.5A, Error≤2mA,0.5~10A Accuracy error≤0.1%±2mA;Resolution:1mA
Current output time	T330 current output time calculation formula is as follows:: (Ia*Ia+Ib*Ib+Ic*Ic)*t = 600 seconds Typical current setting output time is as follows: Ia=1A, Ib =0A, Ic=0A output time is 600 seconds Ia=1A,Ib =1A,Ic=1A output time is 200 seconds Ia=5A,Ib=5A,Ic=5A output time is 90 seconds Ia=10A, Ib=10A, Ic=10A output time is 6 seconds
Carrying capacity	≥20VA/phase
Response time	Current 0.5A~Imax:THD% ≤0.5%;The current rise and fall time is less than100µ s
Phase	0-360° Continuously adjustable;Accuracy 0.2°;Resolution 0.1°
Output frequency	0-650Hz,It can simulate 11 harmonics
Accuracy	Frequency range:10-65Hz Accuracy<1mHz;65 Hz ~250Hz Accuracy<10mHz
Opening & Closing volume	Opening volume:2 channels Isolation voltage is 500V, the null contact is compatible with 32V~250V potential, and the polarity is automatically recognized;  Closing volume:Type of 2 channels closing volume: optocoupler opening, time resolution is 0.1ms.
Adapter	DC 16.8V  5A
Built-in battery & Endurance	Built-in 20 amh lithium battery; Normal use of 8 hours
Instrument size & Weight	Less than 2.75kg(hand-held)size:255x210x78(mm)

IV.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Safety Products, Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.


V. Our Services
1. Good after sales service: Any small problem happening will be solved at the most prompt time;
2. We have many years of experience, we have specializing in fastener;
3. Specifications list is available upon your request
4. Welcome to send enquiry,we will reply soon.If you want to know more,pls feel free to contact us.
5. Prompt shipment with professional documents
6. Packing as your request, with photo before shipment
7. High quality and competitive price
8. All the product quality are under strict controll and offer good service.
9. Our produts now are known by lots of our domestic customers and oversea clients.

VI.Customer Visit



VII.Exhibition



VIII.Similar Recommendation