Protection Relay Testing Tripping and Closing Simulator

• After-sales Service: on-Line & on Site Technical Support
• Warranty: 3 Years
• Simulate Method: Tripping and Closing Coil
• 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.: WDS-2
• Tripping Coil: Real Coil
• Closing Coil: Real Coil
• Cation Time Delay: 20ms - 90ms
• Binary Output: DC110V/5A, AC220V/30A
• Phase Selection: 3-Phase, Single Phases
• Auxiliary Output: 110V/220V, Capacity 200W
• Coil Resistance Options: 100 ; 200 ; 400
• Transport Package: Standard Export Wooden Package
• Specification: 405× 300× 164
• Trademark: Haomai
• Origin: Hubei China
• HS Code: 9030390000
• Production Capacity: 100px/Week
• Package Size: 40.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Product Model: WDS-2
Prodocut Name: electrical tripping simulate device with real action coil and adjustable resistance
The WDS-2 dual circuit breaker simulator can independently simulate all functions of two sets of circuit breakers simultaneously, mainly used to replace real circuit breakers in relay protection or other automatic device tests.
Each simulator can simulate the three-phase or split phase tripping and closing of a single trip coil or double trip coil circuit breaker; It can be used to simulate the on/off test of switch backup automatic switching devices, and simulate the behavior of switches such as tripping and closing rejection.
The tripping method can be either manual or automatic, and the resistance and time of the tripping and closing coils can be set according to the test needs.

1. Breaker closing or tripping status output
2. Trip & close signal input (DC 40-250V adaptable)
3. Closing or tripping LED indication
4. Auxiliary power supply(110V & 220V available)
5. Action phase selection switch (3-phase , ABC, ABC single, orcustomized,  switch by pressing the button)
6. Action coil resistance selection button (100Ω,200Ω,400Ω optional, switch by pressing the button)
7. Manual closing button
8. Manual tripping button
9. Closing time delay set(time=setup no.×20ms)
10. Tripping time delay set(time=setup no ×10ms)

Main Features

1. Dual simulator in one small case
2. Small size and weight for fast response
3. Real Coil resistance optional for circuit breaker simulation
4. DIY action Phases, Action delay time and coil resistance
5. Auxiliary Output for product device power urgent suuply
6. Dimension:380(W)×250(H)×180(D)mm
7. Weight:5Kg

Detailed Photos

 

 

Product Parameters

simulate	Tripping/closing:
DC signal input	Voltage: DC 40V ≤ Vin ≤ 250V
action Coil resistance options	100 Ω, 200 Ω, 400 Ω
Closing delay time options	20ms~180ms, step 20ms
Tripping delay time options	30ms~90ms, step 10ms
Binary output contact capacity	DC110V/5A, AC220V/30A
Action phase presets:	3-phase ,single phase or customized
Auxiliary DC power supply	110V/220V optional, 200W
Dimension	380(W)×250(H)×180(D)mm
Weight	5Kg

 

 

Company Profile

HAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical power test and measurement instruments. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.mainly focuses on the sales and services of Protection Relay Test System, CT/PT Analyzer, Battery Load Tester, Transformer Testing Equipment, Circuit Breaker Analyzer, Partial Discharge Detector etc. electrical power test and measurement instruments.
 
HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007.
 

 

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