phase protection devices

Brand Name:NANTE

Model Number:Electric Chain Hoist

Place of Origin:CHINA

Unique side guide rail design ensures steady transmission. Frequency invertor is optional, suitable for various working condition and environment.The hoist alloy steel body has a compact structure, Slip ring clutch ensures safety. With the easy operation,...

Brand Name:BRITEC

Model Number:BR-40 3P+NPE

Place of Origin:China

...Phase MOV Power Surge Protector Industrial Voltage Protection Device 40ka SPD 3-Phase MOV Power Surge Protector Details: • 40kA 275V Class C AC Surge Protection Device, Surge Arrester, AC SPD for 3 Phase Supply. • Type 2 surge protectors are compact devices designed to protect 3-phase...

Brand Name:RISING

Model Number:RS1200

Place of Origin:China

...Protection Device Microcomputer 6 Phase Relay Protection Tester Product Description Model Number of current channels Standard six-phase Number of voltage channels Standard six-phase AC output current range 30A/phase or 180A(6 paralleling) DC output current range 10ADC/phase AC output voltage range 120VAC/phase DC output voltage range 160VDC/phase Features/Function 1. Flexible combination of voltage and current output Six-phase

Place of Origin:China

Brand Name:OEM

Model Number:RPCF3

... controller has all the advantages of RPCF series, meanwhile this controller sample the signals of voltage, and current from three phases respectively, it will avoid the var meter recording quickly or inversely rotating even if the power factor has been

Brand Name:Uchi

Model Number:OBV10-I-15

Place of Origin:Dongguan China

...Phase Power Surge Protection Device ,15KA Surge Arrestor OBV10-I-15 Surge protectors OBV10-I-15 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection...

Brand Name:THOR

Model Number:TRS4-C40

Place of Origin:CHINA

...Protection Device Three-phase lightning protection device Product introduction Surge protector is an electronic device that provides security protection for all kinds of electronic devices, instruments and communication lines. For AC 50/60HZ, the power supply system with rated voltage to 380V is protected...

Brand Name:HAMMOND

Model Number:HD-D20-2P

Place of Origin:China

...Low-voltage Surge Protective Devices-Part 1: Surge Protective Devices Performance Requirements and Test Method of Low-voltage Power Distribution System. With good sealing, it is designed as module and 35mm din-rail ...

Brand Name:Uchi

Model Number:OBV10-I-15

Place of Origin:Dongguan China

...Phase Power Surge Protection Device ,15KA Surge Arrestor OBV10-I-15 Surge protectors OBV10-I-15 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection...

Brand Name:Qing Zhu

Model Number:FD2-255/20

Place of Origin:XIAN,CHINA

...protective device single phase model 255VAC Surge Arrester Features Large energy absorption ability, low limit voltage Fast response speed (≤25ns) Hot state can replace the module (FD2) Application FD2 and FD10 overvoltage protectors are used in N-PE protection...

Brand Name:GINRI

Model Number:JVRD-380

Place of Origin:CHINA

... appliances and single-phase motors, are operated with two wires in the circuit, which are all single-phase loads. In the three-phase four-wire system, multiple single-phase loads should be connected as far as possible to the three-phase circuits, rather

Brand Name:GFUVE

Model Number:TEST-630

Place of Origin:China

GFUVE Six phase universal protection device relay test kit TEST-630 Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output FEATURES Integration in the ...

Brand Name:KINGSINE

Model Number:K3166i

Place of Origin:China

...function is protection relay testing, sampling value analysis, SCD file analysis/comparison and MMS service. Suitable for detection and testing of IED equipment such as intelligent substation protection relay, measurement and control device, merge unit and

Model Number:TS-385M60RM/3

Place of Origin:Guangdong,China

Brand Name:TSTLP

....pdf PDF Catalog Download - TS-275M60-50-40RM T1 SPD.pd... WARNING TIPS The class 1 surge protection equipment must be installed by electrically skilled person, conforming to national standards and safety regulations. It is

Brand Name:GDZX

Model Number:ZX-6000

Place of Origin:CHINA

... according to State Grid Corporation's <Protection Technical Specifications>> and <> . It can realize the full-function test of the optical digital protection device, and can simulate the

Brand Name:AI

Model Number:RPT-3

Place of Origin:China

Introduction: 3 Phase Protection Relay Testing Device is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. It s applied to test protection ...

Brand Name:XZH TEST

Model Number:XHJB666

Place of Origin:Xi'an, Shaanxi, China

... relay protection tester fully realized by modern advanced microelectronic technology. Main Feature 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage 3-phase current type, 6-phase voltage type,

Brand Name:Xi'an Shendian

Model Number:SD GK-XX/XX

Place of Origin:China

... voltage; 2/ Fast response ＜1ns; 3/ Multi-stage protection. Installation: 1/ SPD shall be connected with coaxial cable, as near as possible with protected device. 2/ It is necessary to replace SPD which arises transmission loss. Standard Technical Data: