Semeureka Electric Co., Ltd.

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Primary & Secondary Fusion Pole mounted Circuit Breaker

Rated voltage 12KV
Rated current 630/1250A
rated frequency 50 Hz
short-circuit breaking current 20/25 KA
peak withstand current 50/63 KA
Short-time withstand current 20/25 KA
short circuit closing current 50/63 KA

Feeder terminal unit-FTU

Rated AC power 220v, 50Hz
Back up source DC 24V
AC power failure working time 4 H
operating temperature -40℃～70℃
storage temperature -40℃～85℃
relative humidity 5%～100%，Including condensation
Ac rated voltage 100 V
Ac rated current 5A
Ac rated zero sequence current 1A
Ac rated zero sequence voltage 6.5V

ZW32-15 kv pole mounted circuit breaker

Rated voltage 15kv
Rated current 630/1250A
rated frequency 50/60Hz
short-circuit breaking current 20/25 KA
peak withstand current 50/63 KA
Short-time withstand current 20/25 KA
short circuit closing current 50/63 KA

ZW-24 kv outdoor vacuum circuit breaker

Rated voltage 24 KV
Rated current 630/1250A
rated frequency 50/60Hz
short-circuit breaking current 20/25 KA

ZW32-40.5 Kv outdoor vacuum circuit breaker

Rated voltage 40.5kv
Rated current 1250A/1600A/2000A
power frequency withstand volt 42/49kv
short-circuit breaking current 25/35KA
Short-time withstand current 25/35KA
short circuit closing current 63/80KA
peak withstand current 50/63/80KA

ZW7-40.5 outdoor high voltage vacuum circuit breaker

Rated voltage 40.5kv
Rated current 1250A/1600A/2000A
rated frequency 50/60Hz
short-circuit breaking current 20/25/35KA
peak withstand current 50/63/80KA
Short-time withstand current 20/25/31.5KA

Overhead transient wave recording type remote transmission fault indicator

A small current feeds itself 5A
Line current measurement accur ±1%
High speed wave recording 4 KHz
3-phase time synchronization 100 us
Class of protection IP67
Applicable voltage level 6kv-35kv
Applicable load current ≤800A
Applicable working frequency 50Hz

Address：Building 8, Courtyard 3, North-Duyang Street, Shunyi District, Beijing City

Tel：+86-10-89496166/89496116

Fax: +86-10-89496116

http://www.semeureka.com

E-mail：info@semeureka.com

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