YBM(P)-12/0.4 series prefabricated substation

General

YBM(P)-12/0.4 series prefabricated substation is a kind of compact power distribution device that integrates high voltage electrical devices, transformer, low voltage electrical devices together. It can be used in high-rise buildings,building in urban and rural areas, residential communities, high-tech development areas, small and medium size factories, mining areas,oil fields, temporary construction sites, and other premises, and can also be used for acceptance and distribution of power in power distribution system of 6-10kv,50Hz.

This product is characterized with features including high integrity,small size ,compact structure, sage and reliable operation, convenient maintenance,portable,etc. Compared with conventional transformer requiring civil work, the prefabricated transformer with same capacity need only one-tenth to one-fifth of the floor area for conventional transformer so that the construction expense is reduced significantly. It also can be used in ring net power distribution system and double power supply or terminal power distribution system.

This product complies with standard of IEC1330,Technical specification for box-type transformer.

Working condition

1.Altitude:≤1000m

2.Ambient temperature:highest temperature is +40°C,lowest temperature is -25°C,average temperature in 24 hours is no more than +35°C.

3.Shock resistance:horizontal acceleration no more than 0.4m/s², vertical acceleration no more than 0.2m/s²

4.No risk of fire and explosion,free of severe vibration and shock.

Comments

SF6 gas insulated circuit breaker / high-voltage 40.5 kV | LW8

SF6 gas insulated circuit breaker / high-voltage 40.5 kV | LW8 Skype : mark2002719 email : mark2002719@gmail.com LW8 40.5 kV SF6 Circuit Breaker Application: for control and protection of 40.5 kV power system. Ratings: 40.5kV, 2000A Standards: IEC 62271-100 Features:  With CT14 spring operation mechanism.  High breaking capacity.  Secure and reliable operation.  Applicable for frequent operation; easy or free of maintenance. Technical Data: Rated voltage (kV):40.5 Rated current (A): 2000 Rated short-circuit breaking current for Isc: 31.5; 25; 31.5; 25 Rated short-time withstands current/continuous time (kA/s): 31.5/4; 25/4; 31.5/4; 25/4 Rated withstands current (peak): 80; 63; 80; 63 Rated short-circuit making current (peak) (kA): 80; 63; 80; 63 Power frequency withstands voltage for 1min (Breaks) (kV): 95+24; 95; 95; 95 Power frequency withstands voltage for 1min (To earth) (kV): 95; 95; 95; 95 Lighting impulse with...

AC load-break switch / outdoor 40.5 kV | FZ77-40.5D/T1250-20 / FZR77-40.5D/T63-31.5

AC load-break switch / outdoor 40.5 kV | NFZ77-40.5D/T1250-20 / NFZR77-40.5D/T63-31.5 Skype : mark2002719 email : mark2002719@gmail.com FZ77-40.5D/T1250-20 / FZR77-40.5D/T63-31.5 Outdoor AC Vacuum Load Break Switch Application: for making and breaking rated current and overload current, protecting the equipments from phase-loss fault in 35kV AC50Hz power system. Standards: IEC 60265-1, IEC 62271-105. Parameters: Rated voltage: 40.5kV Rated current: 1250A Fuse current: 63A Features:  Compact design and light in weight.  High breaking capacity.  Maintenance-free.  Safety and reliable operation.  Long mechanical life.

DC to AC Solar Power Inverter

DC to AC Solar Power Inverter Products Features 1. Input & output fully insolated 2. High Surge: High surge current capability starts difficult loads such as TVs, camps, motors and other inductive loads 3. Soft start: Smooth start-up of the appliances. 4. Pure sine wave output waveform: Clean power for sensitive loads. 5. AC output identical to, and in some cases better than the power supplied by your utility 6. Cooling fan in the inverter is thermally activated and comes on when the inverters becomes warm, and turns off automatically after the inverter has cooled. 7. Low total harmonic distortion: Below 3% 8. Two LED indicators on the front panel shows the working and failure state.

CNC electric LTD

Search This Blog