farady 15kv pole mounted auto circuit breaker

1. Pole mounted auto circuit recloser
--- FAR-15 Series
---Epoxy resin solid insulation
--- Long life Magnetic actuator
---With recloser function
Product brochure
2012/9
Zhejiang Farady Electric Co., Ltd.
ISO9001&ISO14001 certificated enterprise

2. ++++General
Farady Electric strives to bring our customers the latest technology and competitive pricing and best service for pole
mounted Auto circuit recloser
The FAR series Auto circuit recloser can use on overhead distribution lines as well as distribution substation applications
for all voltage classes 11kV up to 38kV at 50/60HZ power system. And its rated current can reach 1600A.
The FAR series Auto circuit recloser integrates the functions of control, protection, measurement,communication,fault
detection,on-line monitoring of closing or opening.comply to IEC62271 and ANSI/IEEE C37.60 standard
++++Service environment
a) Air temperature: Maximum temperature: +85℃; Minimum temperature:-45℃
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level: Maximum installation altitude: 2500m or more higher.
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
++++Offering
With optional classes for rated current range:
Rating voltage available from 15kV-38kV
Rating current available from 200A to 1600A
Breaking capacity from 12.5kA-31.5kA
With optional classes for installation styles:
Three phase, vacuum recloser.
With optional relay protection curves for user choice:
Instantaneous over-current protection.
Timing over-current protection.
Negative sequence over-current protection.
Directional over-current protection(*).
Over-voltage protection.
Under voltage protection.
With optional choice by locally or remotely.
With optional communication protocols & I/O port for user choice:
RS-232 and RS-485 ports supporting.
DNP3.0 communication protocol support(*).
Modbus communication protocol is optional(*).
IEC 60870-5-101 communication protocol support.
The recloser can communicate through GPRS(Or GSM) modem with English or Chinese languege (*).
With optional measurement functions for user:
Rated currents, System phase current.
Rated voltages, System phase voltage& secondary low voltage power supply voltage.
Frenquency, power(kWh), reactive power(kVarh),power factor .
With optional reclosing interval for user pre-program:
Reclosing times setting support.

3. Dead time setting support.
With events recording function:
SOE 64 operations record.
Fault record and normal operation record.
Note: (*) mean should customized by manufacturer if needed.
++++Recloser feature
EVT-phase voltage
EVT-zero sequence ECT-phase current/zero
Sequence current
volage

4. ECT
Rated current ratio：phase current：600A/ 1 V；
zero-sequence current：20A/ 0. 2V
Class：phase current：5P1 0、metering class 0. 5S；
zero-sequence current：1 0P1 0；1 %～1,when 20%I n<1 %
EVT
Rated voltage ratio：Phase voltage ratio：( 1 0kV/ 3) / ( 3. 25V/ 3) ；
zero-sequence voltage ratio：( 1 0kV/ 3) / ( 6. 5V/ 3)
Class：Phase voltage：Class 1 ；zero-sequence voltage：Class 1
Each pole was built in capacitor voltage sensor
Each pole was built in electronic type current transformer
Built in sensor can resulting zero-sequence voltage
Built in sensor can resulting zero-sequence current
Outline of recloser:
The FAR series vacuum recloser is mainly combined
with integration terminal, current transformer, permanent
magnetic actuator and its recloser controller.
The recloser tank feature:
The Vacuum recloser tanks are manufactured from
304＃grade stainless steel and are powder coated
a light grey colour.
Whole recloser IP65 protection class, equipped with
a auxiliary plug to connect with recloser controller by
control cable, Diameter Max22mm, 6 M length(8M for special). .
Its can performance serve more than 20 years long term under heavy duty circumstance.
The recloser vacuum embedded pole feature:
 APG technology inject
 Use outdoor special Hydrophobicity epoxy resin
 Excllent electric field design,each pole partial discharge
Less than 5pc at 1.1*Ur
 Seal combine with mechanism box to reach IP67
 W shape umbrella each creepage 40mm/KV,suitable
For high pollution area
 Compact size,light weight

5. Optimization of electric field design Epoxide corona analysis
The recloser’s vacuum interrupter insert in
Outdoor expoxy resin with a high reliable, stable material:
With excellent electric insulation,
weather resistance, ozone, biological inertia,
can be stand under the long-term use in -55 ~ +200 ℃.
++++Creepage Distances of FAR
Description
15kV BIL
110kV
15kV BIL
125kV
27kV BIL
125kV
27kV BIL
150kV
38kV BIL
170kV
T to T* 646mm 646mm 796mm 796mm 1145mm
T to G/E* 763mm 763mm 763mm 1126mm 1126mm
T to T* -----Terminal to terminal creepage
T to G/E* -----Terminal to ground/earth creepage
++++Technical data
No. Item Unit data
1 Rated voltage kV 15 27 38
2 Rated current A 630 1250 1600
3 Rated frequency HZ 50/60
4 Power frequency 1min Dry kV 50 65 85
Wet 45 55 75
5 Lightning impulse withstand voltage(peak
value)alternate, opposite/fracture
kV 110 150 170
6 Rated short circuit breaking current kA 20 16/25 12.5
7 Rated short current switching current(peak
value)
kA 50 40/63 31.5
8 Rated peak value withstand current kA 50 40/63 31.5
9 4S short time withstand current kA 20 16/25 12.5
10 Rated operating circulate O-T1-CO-T2-CO-T3-CO-T4-CO

6. 11 Breaking current frequency under rated short
circuit
times 30
12 Mechanism life times 10000
13 Secondary loop 1 min power frequency
withstand voltage
kV 2
++++Outline & Sizes for FAR

7. ++++Controller box specification
Number Item Value Remark
1 CT Ratio X:5 X to be mentioned upon
order
2 Input voltage AC220V±20%,50HZ
3 Output voltage AC220V
4, Protection accuracy(current) ±5%
5 Inverse time
current
protection
Inverse time current curve 8 group 0.1,0.3,0.5,0.7,0.9,1.2,1.5,1.8
Curve group 1-8 group Step size 1
Start current In
6 Reclosing
time
Number of Times 3
T1 0.3-180s Step size 0.1s
T2 10-180s Step size 0.1s
T3 10-180s Step size 0.1s
Reset time 0.3-180s Step size 0.1s
7 Small current
neutral
grounding
protection
Zero sequence current 0.5-10A Step size 0.1A
Zero sequence delay 0.01-600s Step size 0.01s
8 Open & close passive contact rating 220AC 30A
9 Environments temperature -25-+40℃
10 Enclosure material Stainless steel
Copyright 2014 Farady Electric

8. Zhejiang Farady Electric Co.,Ltd
TEL:0086-577-61722510/61777258
Fax:0086-577-61777257
Http://www.farady.cn
Email:info@farady.cn
Add:Xiangyang Industrial Zone,Liushi,Yueqing,Zhejiang,P.R.China, 325604