The ENOCH 15KV 200A Elbow Arrester 17/45 combines metal oxide varistor module in a rubber elbow toprovide overvoltage system protection. The ENOCH arrester elbow housing design meets IEEE 386 standard. It is molded with high quality peroxide-cured insulating and semi-conducting rubber and is fully interchangeable with competitors' products that also meet IEEE standard 386.
ENOCH 15KV 200A Elbow Arrester 17/45 are used on underground systems in pad-mounted transformer and entry cabinets, vaults switching devices and other insulations to provide shielded dead-front arrester protection. Installing ENOCH elbow arrester at both ends of an open point on a loop system and the end of a radial system protect equipment and extend cable life.
Zhejiang ENOCH electric co.,ltd has been committed to the pursuit of high quality, fine, beautiful, new products, The 15KV 200A Elbow Arrester 17/45 owns highly competitive product prices and supply speed, perfect service quality, in order to achieve the state of As Good as It Gets. We support minimum order quantity and offer free trial of new products. Scientific management mode, sound quality control guarantees system ISO9001: 2000 and products circuit operation experience of the past 20 years. Make the 15KV 200A Elbow Arrester 17/45 used widely in numerous projects.
The 15KV 200A Elbow Arrester 17/45 with exquisite technology, exquisite technology, optimized sales concept, good reputation, won customers and users praise; in recent years Zhejiang ENOCH electric co.,ltd has continuously expanded the production force, further grasp the technical strength, already formed Benign Enterprise Operation Mechanism. The 15KV 200A Elbow Arrester 17/45 Tests conducted in accordance with IEEE/ANSI Standard 386 and IEEE Std C62.11.; Partial discharge minimum extinction voltage–11 kV; AC 60Hz for 1min (kV crest)-34 kV.
Product Specification and Ratings Overview
Voltage Ratings |
System Voltage Class | 15kV |
Impulse 1.2850 full wave (kV creat)(BIL) | 95kV |
60 Hz 1min (kV rms) | 34kV |
60 Hz PD extinction (kV rms) | 11kV |
DC 15 min (kV) | 53kV |
All the parameters of the 15KV 200A Elbow Arrester 17/45 are in conformity with the requirements and qualified.
Product Features and Performance
· Provides fully shielded deadfront arrester protection.
· Metal (zinc) Oxide Varistor (MOV) gapless design.
· EPDM insulation rubber molded around MOV module.
· No minimum phase clearance requirements.
· 100% electrical tested at factory.
Protective Characteristics |
Arrester code | Duty Voltage Rating(kV) | MCOV | Equivalent front-of-wave(kV crest) | Maximum discharge voltage kv crest 8/20 us current wave |
1.5kA | 3kA | 5kA | 10kA | 20kA |
A | 3 | 2.55 | 10.9 | 8.9 | 8.5 | 10.2 | 11.3 | 13.1 |
B | 6 | 5.1 | 22.1 | 18.1 | 19.3 | 20.5 | 22.4 | 26.2 |
C | 9 | 7.65 | 31.5 | 26.2 | 28.1 | 30.2 | 32.6 | 37.2 |
D | 10 | 8.4 | 33.1 | 27.1 | 29.2 | 31.1 | 34.0 | 38.6 |
E | 12 | 10.2 | 41.7 | 33.7 | 36.5 | 39.1 | 42.7 | 48.5 |
F | 15 | 12.7 | 48.7 | 38.2 | 40.1 | 42.7 | 47.5 | 53.0 |
Arrester code | Duty Voltage Rating(kV) | MCOV | Residual voltage(Lightning) |
a | b |
Station | Circuits |
G | 5 | 4 | 13.5 | 15 |
H | 10 | 8 | 27 | 30 |
I | 12 | 9.6 | 32.4 | 35.8 |
J | 15 | 12 | 40.5 | 45.6 |
K | 17 | 13.6 | 45 | 50 |
Ordering Information
The 15KV 200A Elbow Arrester 17/45 are packaged in a heavy duty polyethylene bag Each Kit contains:
1 | Standard 15KV 200A Elbow Arrester 17/45 Body |
2 | Silicone Lubricant |
3 | Installation Instruction Sheet |
4 | Clean Paper |
Product Structure and Detail
1.METAL OXIDE RESISTOR ELEMENTS. A two-terminal resistive element, composed of an electronic semiconductor and suitable contacts that has a markedly nonlinear volt-ampere characteristic.
2.SEMICONDUCTING INSERT. Precision molded peroxide cured semiconducting insert provides corona-free electrostatic shielding of the compression connector.
3.SEMICONDUCTING SHIELD. Precision molded peroxide cured semiconducting shield provides ground shield continuity.
4.INSULATION LAYER. High quality peroxide cured EPDM Insulation is mixed and formulated in-house for complete control of rubber characteristics.
5.LOADBREAK PROBE. Tin plated copper probe with, arc extinguishing tip, allows for dependable switching operations.
6.PULLING EYE. Stainless steel pulling eye for hot stick switching operations.
7.DRAIN WIRE TAB. Drain wire tabs provide a convenient point to connect drain wire to ensure grounding of the connector shield.
8.STEEL CAP. Portion of an arrester in which each end of the unit is terminated with an electrode which is exposed to the external environment.
Product Qualification
1. Excellent quality
Our 15KV 200A Elbow Arrester 17/45 are tested by third party power labs according to IEC standards.The company has obtained ISO9000 quality system certification and environmental protection certification.
2.Professional services
We have been doing advanced research in the field of 15KV 200A Elbow Arrester 17/45 manufacturing. In order to improve the quality and level of service, our personnel completed the QC training, and set up a special inspection department.
3.Powerful technology
Zhejiang ENOCH electric co.,ltd have own factory and have 20 years experience in power connection.
