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Total 3963 products for numerical relay protection Manufacture & Suppliers

4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay

...Relay JD1912 12V 40A Waterproof Automotive Relay 1. Description switching capability : 40A Contact Form : 1 form A Cover : plastic sealed and dust protected tupes available Outline dimensions : 28 x 27 x 29....

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Auto Electromechanical Relay LR2-N series Low Power Overload Thermal Relay

...Relay TR2-N series Low Power Overload Thermal Relay Application This series of thermal relay can bbe used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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ZX-600 Signal Protection Relay Merging Unit Tester , Protection Relay Test Equipment

FEATURES 1. Integrated high precision analog signal output source (accuracy: 0.05), no need external standard power source 2. Simultaneously measure voltage in 6 channels and current in 6 channels, auto release...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Three Phase Protection Relay Test Equipment LCD Display

4 Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Three Phase Protection Relay Test Equipment LCD Display

4 Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protection Relay Test Equipment

Digital Protection Relay Test System Brief Introduction 1) can be used in IEC61850 based substation 2) can output IEC 61850-9-2LE,IEC60044-7/8 messages as well as receive and send ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Ruggedized 16 Keys Stainless Steel Keypad Numeric with Top panel mounting

... with regard to design, functionality, longevity and high protection level. Product Features: • 16 Keys Numeric Keypad, by 4 x 4 Layout • Laser engraved characters for excellent durable. • Matrix output with...

SZ Kehang Technology Development Co., Ltd.
Guangdong,China

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IEC60529 IP3X Ingress Protection Test Equipment Test Rod Probe C 2.5mm

...: 13.2 Test conditions for first characteristic numerals 1 , 2, 3, 4 The object probe is pushed against any openings of the enclosure with the force specified in table 7. 13.3 Acceptance conditions for first...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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IEC60529 IP2X Ingress Protection Test Equipment Test Probe 2 With Force

... probe is pushed against any openings of the enclosure with the force specified in table 7. First character- istic numeral Test means (object probes and dust chamber) Test force Test conditions, see 0 No tes...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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15 Degrees Tiltable Rotating Stage Ingress Protection Test Equipment 1r/Min Ø600mm For IPX1-IPX6

... to provide the water flow rate specified in table 8. The table on which the enclosure is placed does not turn as in the case of the test for the second characteristic numeral 1 . The enclosure is tested for...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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IEC 60529 Diameter 12.5mm Rigid Sphere Probe With Force Of 10N-50N IP First Characteristic Numeral 2

...Characteristic Numeral 2 Standard:IEC61032 figure 6 probe 2,IEC60529 of IP2. Application:It is intended to verify the degree of protection of enclosures against ingress of solid foreign objects having a diam...

Guangzhou HongCe Equipment Co., Ltd.
Guangdong,China

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

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

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36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

...Relay DC circuit monitoring 2 LEDs For Status Indication Functional characteristics ● Overvoltage protection ● Undervoltage protection ● 8PFA base mounting Note: 1. Phase loss and reverse phase protection ...

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

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Overvoltage Protection Multi Channel Protection Relay Test Equipment

TEST-630 Multi Channel Protective Relay Test Kit Equipment For Overvoltage Protection & Overcurrent Protection The built-in user interface, called the Smart Touch-View Interface™ (GFUVE), is Megger’s second gen...

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

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

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

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36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

...Relay DC circuit monitoring 2 LEDs For Status Indication Functional characteristics ● Overvoltage protection ● Undervoltage protection ● 8PFA base mounting Note: 1. Phase loss and reverse phase protection ...

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

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DGT 801D Digital generator Transformer Protection Relay AC power supply 5A, 100V, 50Hz

DGT 801D Digital generator Transformer Protection Relay AC power supply 5A, 100V, 50Hz Technical data 1) Mechanical and working environmental parameters Dimensions of the cubicle structure: ......

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC

... 63A and below users or loads Safe and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment f...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device

Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device Surge protection with integrated status indicator and knife disconnection for three signal wires with common ref...

Nanjing Dortmund Electric Co., Ltd.
Jiangsu,China

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

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Numerical Relay Protection

Total 3963 products for numerical relay protection Manufacture & Suppliers

4 Pins Heavy Duty Relay Jd1912 12v 40a Waterproof Automotive Relay

Auto Electromechanical Relay LR2-N series Low Power Overload Thermal Relay

ZX-600 Signal Protection Relay Merging Unit Tester , Protection Relay Test Equipment

Three Phase Protection Relay Test Equipment LCD Display

Three Phase Protection Relay Test Equipment LCD Display

IEC61850 Protection Relay Test Equipment

Ruggedized 16 Keys Stainless Steel Keypad Numeric with Top panel mounting

IEC60529 IP3X Ingress Protection Test Equipment Test Rod Probe C 2.5mm

IEC60529 IP2X Ingress Protection Test Equipment Test Probe 2 With Force

15 Degrees Tiltable Rotating Stage Ingress Protection Test Equipment 1r/Min Ø600mm For IPX1-IPX6

IEC 60529 Diameter 12.5mm Rigid Sphere Probe With Force Of 10N-50N IP First Characteristic Numeral 2

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

Overvoltage Protection Multi Channel Protection Relay Test Equipment

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

DGT 801D Digital generator Transformer Protection Relay AC power supply 5A, 100V, 50Hz

Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC

Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC