7 Channels K68i Protection Relay Testing with TFT LCD Display
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...Protection Relay Testing with TFT LCD Display Description of K68i Protection Relay Test Set 7 Channels (4x300V & 3x35A) outputs, Each output channels are independent and simultaneous control of magnitude, Phase angle and frequency values, able to inject DC, AC sine wave and up to 20x harmonics. Variable battery simulator, DC 0-300V, 120Watts max. Quick relay......
Kingsine Electric Automation Co., Ltd.
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ISO9001 Sealed Moisture Resistant 20amps DC SSR Relay Circuit
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DC SSR Relay DC SSR Of Single In-Line Description Of DC SSR Relay Solid state relays turn devices on or off and have no moving parts or arcing contacts to wear out, so they have longer lives than other relays. They're resistant to moisture and are protected against surges, so they can be used in harsh conditions. Specification Of DC SSR Relay DC SSR of Single In-line solid state relay......
Jiangsu Gold Electrical Control Technology Co., Ltd.
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Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible
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...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various AC/DC......
Wei Dian Union(Hubei) Technology Co.,Ltd.
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3 Phase Protection Relay Tester with MCU inbuilt
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...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. 2. Features 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection relay...
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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Cabinet DC Voltage Monitoring Relay , Adjustable Undervoltage Protection Relays
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...×40W×57.5Dmm Mounting base (optional): PF085A&SH-3 The main function: ● Overvoltage protection: The rated voltage is adjustable from +9% to +40% and the potentiometer is adjusted. ● Undervoltage protection: The rated voltage is adjustable from -16%...
Wenzhou Ginri Power Automation Co., Ltd.
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Single Channel Relay Test Set / Protection Relay Test Equipment One AC/DC Current
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Protection Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC current /voltage source and one DC current/voltage source, it can test current relays, voltage relays, coincidence relay, intermediate relay, and differential relay......
WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
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High Precision Protection Relay Test Equipment For Zero Sequence Protection
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... very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%. Its unique accuracy and...
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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Four Phase Three Phase Protection Relay Test Equipment LCD Display
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...Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence Protection 9.Characteristic of Impedance 10.Differential Protection......
Zhengzhou Great Electric Co.,Ltd.
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Electromagnetic Protective Relay Kampa HH52P Purpose 12v dc 5a
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...Protective Relay Kampa HH52P Purpose 12v dc 5a 1.Picture Dimension 72.3mmx21mmx35mm Contact Contact form 2Z,2H,2D 3Z,3H,3D 4Z,4H,4D Rated load 5A 5A 3A/5A Max swithing voltage 240VAC/28VDC Contact resistance ≤100mΩ Material Sliver Alloy Electrical life ≥1000000 Machanical life ≥10000000 Max allowed voltage DC:≤75%XRated voltage AC:≤80%XRated voltage Release voltage DC:≥10%xRated voltage AC:≥30%Rated voltage Nominal voltage DC DC...
Yueqing Kampa Electric Co., Ltd.
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Anti-disturb capability JL-8D SERIES DEFINITE TIME CURRENT Protection RELAY(JL-8D/5X2)
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...Protection RELAY(JL-8D/5X2) JL-8D series defimite-time limit current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault parts Type naming JL-8D/□ X □□□□□ Shell type:3 prominent & mobile terminals shell; 4 JK-1;5 CJ-1 Auxilary power: A 110V-220VAC DC......
Hontai Machinery and equipment (HK) Co. ltd
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