Description
The
difference between a split transformer and a regular transformer is
that there is one or several windings split into several branches with
equal rated capacity in its low-voltage winding. These branches have no
electrical connection, only weak magnetic connection, and there is a
large impedance between each branch. This can effectively limit the
short-circuit current on the low-voltage side, so lightweight switchgear
can be used to save investment. When in use, each part of the
low-voltage coil can be connected to the generator or motor separately,
and can operate simultaneously or separately.
SC(B) series epoxy resin dry-type transformer is flame-retardant, fire-proof, explosion-proof, maintenance free, pollution-free, small in size, because of the winding is encapsulated, and can be directly installed in the load center. It is equipped with intelligent temperature controller, which has the functions of fault alarm, overtemperature alarm, overtemperature trip and black box. It is connected with the computer through RS485 serial interface and can be monitored centrally and control.
1、Usage: Dry type transformers are widely used in distribution rooms of residential buildings, large shopping malls, office buildings, and large factories etc..
2、Rated voltage: The input voltage is 6KV, 6.6KV, 10KV,10.5kV,11kV etc. The output voltage is 400V 415V 420V 440V etc.
3、Rated capacity:25kVA 50kVA 80kVA 100kVA 125kVA 160kVA 200kVA 250kVA 315kVA 400kVA 500kVA 630kVA 800kVA 1000kVA 1250kVA 1600kVA 2000kVA 2000kVA 2500kVA 3150kVA 4000kVA etc..
4、Customization: medium voltage transformer or high voltage transformercan be manufactured according to the requirement of client.
Certification&Standards
1、Certification: ISO9001、CE、UL、CB、KEMA
2、Standards:
IEC60076-1:2011 Power transformers - Part 1: General
IEC60076-11:2018 Power transformers - Part 11: Dry-type transformers
GB/T 1094.1-2013 Power transformers - Part 1: General
GB/T 1094.11-2007 Power transformers - Part 11: Dry-type transformers
GB/T 10228-2015 Specification and technical requirements for dry-type power transformers
Model Meaning
Product details
Product characteristics
Capacity | H.V(kv) | Tap range（%） | L.V(kv) | Group Symbol | NO-loadloss（W） | Load loss（W） | NO-load current（%） | Short circuit impedance(%) |
30 kva | 6 | ±2x2.5% | 0.4 | Dyn11 | 190 | 710 | 2.4 | 4 |
50 kva | 270 | 1000 | 2.4 | 4 | ||||
80 kva | 370 | 1380 | 1.8 | 4 | ||||
100 kva | 400 | 1570 | 1.8 | 4 | ||||
125 kva | 470 | 1850 | 1.6 | 4 | ||||
160 kva | 540 | 2130 | 1.6 | 4 | ||||
200 kva | 620 | 2530 | 1.4 | 4 | ||||
250 kva | 720 | 2760 | 1.4 | 4 | ||||
315 kva | 880 | 3470 | 1.2 | 4 | ||||
400 kva | 980 | 3990 | 1.2 | 4 | ||||
500 kva | 1160 | 4880 | 1.2 | 4 | ||||
630 kva | 1340 | 5880 | 1.0 | 4 | ||||
630 kva | 1300 | 5960 | 1.0 | 6 | ||||
800 kva | 1520 | 6960 | 1.0 | 6 | ||||
1000 kva | 1770 | 8130 | 1.0 | 6 | ||||
1250 kva | 2090 | 9690 | 1.0 | 6 | ||||
1600 kva | 2450 | 11730 | 1.0 | 6 | ||||
2000 kva | 3050 | 14450 | 0.8 | 6 | ||||
2500 kva | 3600 | 17170 | 0.8 | 6 | ||||
1600 kva | 2450 | 12900 | 1 | 8 | ||||
2000 kva | 3050 | 15890 | 0.8 | 8 | ||||
2500 kva | 3600 | 18890 | 0.8 | 8 |
Workshop inventory
Payment and transportation
Transformer ordering instructions
- Main parameters of transformer （voltage, capacity, loss and other main parameters）
- Transformer use environment （altitude, temperature, humidity, location, indoor，outdooretc.）
- Other customized requirements （tap switch, color, oil pillow, etc.）
- Minimum order quantity: 1 set, global delivery within 7 days
- The normal delivery period is 30 days, fast delivery worldwide
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