It is an electronic type circuit breaker. The PG circuit breaker range, from 5 to 60 A, 2P (1 Ph + N) or 4P (3 Ph + N), with or without earth leakage protection (300 mA - 500 mA or 650 mA), offers the right product to suit each type of installation. It complies with NFC 61-450; IEC60947-2 French standard.
Product Introduction
IPCE Circuit Simulator is TDM OVER IP Device. As long as the IP address of two terminals can recognize each other, then this device can transmit E1 signal via IP network readezvous point and can achieve join monolithically with existing TDM Terminal, Such as PSTN connection, ATM, Frame relay, ISDN, concentrated user exchange and so on. Provides various operation of TDM directly and don't need change any Terminal.
Product Feature
1. Transmit frame or unframed E1 signal via IP net, Filly compatible with G.703
2.High transmission rate and low transmission delay
3.Clock revert stably, small dithering and excursion
4.Possess QoS guarantee, supports transmit with date at the same time, assure E1 date prior transmission
5.Convenient to use, don't need complex setting
6. Transmission package look for address base on IP address and can be configured and revisable
7. Transmission package base on IP date package, shield specific transmission medium, not only can be used in Ethernet /Token-ring or other wired network, but also can be used to increase point to point TDM of wireless LAN. Even can be used in network which mix with wired and wireless
8 Developed a echo counteract device to E1 that it can cancel echo of outside 128ms for some IP transmission network delay is too large and echo problem in voice communication
Setting and Diagnosis
9 IPCE provides menu mode setting service, convenient to use
10 IPCE provides long-distance login connector to set long-distance device via telnet
11 IPCE supports dynamic upgrade, when download new software edition, the old software will be save in backup section. so, if new software be damaged, system can still use old software
12 System provides various alarm: LOS, AIS, LOF and so on
13 IPCE provides local startup auto-inspection, and the inspection result can be observe via super terminal
14 IPCE provides statistic of network affair: date package lose, date package delay, date package wobble and so on
Technologies reference
15 LAN interface:
Port standard: IEEE802.3,IEEE802.3U
Port type: RJ45
Port mode: Auto-adapt to 10/100M
Protocol: CSMA/CD
16 E1 interface:
Line code: HDB3
Bit rate: 2048KBIT/S+-50ppm
F 200 A type with neutral pole on the left
Function: protection against the effects of sinusoidal alternating and direct pulsating earth fault currents; protection against indirect contacts and additional protection against direct contacts (with In=30 mA). Product helpful where for installation habits, for wiring with busbars or cables, for special needs neutral on the left is needed.
Specifications
Description: Very fast-acting, currentlimiting fuse.
Dimensions: See page 12 for Class Tdimensions.
Construction: Melamine tube with silverfuse element.
Ratings:
Volts 300Vac (or less)
160Vdc (15-600A)
170Vdc (601-1200A)
Amps 1-1200A
IR 200,000 RMS Sym.
20,000A dc @ 160Vdc
100,000A dc @ 170Vdc
Agency Information: CE, Std. 248-15, Class T, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File
53787.
Features and Benefits
Series combination ratings with branch circuit breakers
allows broad range of coverage, independent of breaker
manufacturer.
Current limitation for non-inductive circuits provides Class T
current-limiting response to maximum ground fault and
short-circuit conditions.
200,000A interrupting rating provides high ratings at all
circuit locations.
Small footprint allows more efficient use of available space.
Typical Applications
Large Apartment Complexes
Multi-Family Meter Stacks
VFD Line Protection
DZ47-63 Miniature Circuit Breakers has small size, light weight, novel structure and excellent performance. The material of enclosure and inside plastically parts is fire resistance and withstand shocking. It is used in the circuit of 50/60Hz,rated voltage 230/400 V, rated current up to 100A as protection against overload and short circuit. It is also used as protection against frequent switchover.
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Mini current circuit breakers are used for protection against indirect touching of parts under voltage, for prevention of lasting voltage on earthed parts which should appear because of a defect in the electrical installation and for protection against direct contacts of parts under voltage in case of in<30ma.
Model id-2p
Rated voltage 230v
Rated current 25a, 40a, 63a
Rated residual current 0.03a, 0.1a, 0.3a, 0.5a
Back-up fuse 80a gg
Ip code ip40
Isolating class b
Cross-section of connecting lead 1-25mm2
Type a type, ac type
Standards iec 61008, en 61008
Molded case circuit breaker is one of the most advanced type breakers in the world, which adopt international advanced design and manufacture technology. The molded case circuit breakers are suitable for the circuit of ac 50/60hz, rated operating voltage up to ac 660v, dc 250v, rated operating current 10-800a. It is for distributing energy of electricity and infrequent switchover in normal conditions. They are provided the functions of the protection against overload, short circuit and under-voltage. The mccb complies with standard of iec60947-2.
Vacuum circuit breaker serves in the power system of 10kv and three-phase ac 50hz to function as switching different kinds of loads needing frequent operation, and can protect and control electric equipment in the industrial & mineral enterprise, power plant and substation as well. It can coordinate with the kyn28a-12(gzs1) middle-arranged manual-driven switchgear or xgn- stantionary switchger as well.
Main technical parameter:
Rated voltage 12kv
Rated current 630~3150a
Rated short-circuit breaking current 20~40ka
Rated peak withstand current 50~100ka
Rated short-time withstand current 20~40ka
Rated duration short-time 4s
Machanical endurance 20000 times
