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Total 79161 products for power system relay protection Manufacture & Suppliers

KFA310 Mini Protective Relay Test Set Three Phase Multi-Functional

...y 3.7 kg and offers 4x300V and 3x20A outputs, Its maximum current can reach 50A, the output power reaches 130VA. It focus to Maintenance and Testing of Distribution and Medium-Low Voltage Protection Devices ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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XJLS-84/440/ZT, XJLS-84/502, XJLS-81/220 Static Latching Relay circuit operation DC power

...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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RSPDF-1000 DC Ground Fault Tester , Protective Relay Test Equipment

RSPDF-1000 Relay Protection Device DC Ground Fault Tester Product Description PDF1000 type DC ground fault tester is a new generation of products. It can be applied to DC systems of any voltage class and is equ...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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JVR-381 Slim Three Phase Voltage Monitoring Relay With CE , CCC Cetification

...Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is to...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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JVR-381 Slim Three Phase Voltage Monitoring Relay With CE , CCC Cetification

...Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is to...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Multipurpose 1000VA Protection Relay Tester , Microprocessor Relay Test Set

... 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V) for testing electro-mechanical, solid-state and microprocessor-based protective relays. The new higher powered voltage-current amplifiers are adopted ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Multipurpose 1000VA Protection Relay Tester , Microprocessor Relay Test Set

... 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V) for testing electro-mechanical, solid-state and microprocessor-based protective relays. The new higher powered voltage-current amplifiers are adopted ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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ABB Schneider Siemens Protection Relay Test Equipment

... and safety of power systems, protecting other devices from damage and helping to the system security. Accordingly, the testing of relays is required during the installation and commissioning process, and as...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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IEC61850 Protection Relay Test Set

...IEC 61850-based protection devices and Merging Unit. The RELAYSTAR-7000 integrates the IEC61850 protocol interface for testing relay with Ethernet-based substation communication The RELAYSTAR-7000 can be ope...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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IEC61850 Protection Relay Test Set

...IEC 61850-based protection devices and Merging Unit. The RELAYSTAR-7000 integrates the IEC61850 protocol interface for testing relay with Ethernet-based substation communication The RELAYSTAR-7000 can be ope...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

...Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, therma...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Small Volume Gf311 Portable Power Quality Meter With RS232 Communication Port

... division class makes it suitable for petroleum, railways and the iron and steel industries also. FEATURES Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc. ...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

...Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, therma...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Sensitive 5A Earth Fault Protection Relay for Earth Leakage Protection

...Protection Relay for Earth Leakage Protection A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current direct...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Sensitive 5A Earth Fault Protection Relay for Earth Leakage Protection

...Protection Relay for Earth Leakage Protection A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current direct...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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ISO9001 Protection Relay Test Equipment , Energy Meter Testing Equipment KF900A

...relay tester, 10.4 inch high-definition capacitive LCD screen, the whole machine full touch screen operation; ● Universal protection relay test function, With fully function of Manual test,state sequencer , ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Lightweight Power Quality Analyzer , 3 Phase Power Data Logger Crystal Big Screen

... Power Quality Analyzer With Phase Angle, with durable packing box, lightweight portable, english version display. (Accuracy 0.5%) Application It can be applied to electric power dispatching center, relay pr...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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6 Phase Electronic Protective Relay Test Equipment 1 Year Warranty

... equipment, load no-load transformer characteristic tester, automatic ratio groups of test instrument, transformer winding deformation tester, power frequency testing transformer, automatic anti jamming test...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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