S9-13 11KV-33KV oil filled transformer

Short Description:

The serial number Name unit Project requirement value or statement The bidder guarantees the value 1 Transformer type See the optional technical parameter table SBH15-M-400/10 2 Core material Amorphous alloy Amorphous alloy 3 Iron core structure See the optional technical parameter table Wound core 4 High voltage winding (kV) See the table 1 standard parameter table 10.5 5 Low voltage winding (kV) 0.4 0.4 6 Rated frequency (Hz) 50 50 7 Rated capacity (kVA) See the ta...


Product Detail

Product Tags

The serial number Name unit Project requirement value or statement The bidder guarantees the value
1 Transformer type See the optional technical parameter table SBH15-M-400/10
2 Core material Amorphous alloy Amorphous alloy
3 Iron core structure See the optional technical parameter table

Wound core

4 High voltage winding (kV) See the table 1 standard parameter table 10.5
5 Low voltage winding (kV) 0.4 0.4
6 Rated frequency (Hz) 50 50
7 Rated capacity (kVA) See the table 1 standard parameter table 400
8 Number of phase 3 3
9 Regulating way No excitation No excitation
10 Surge tank location High side High side
11 Regulating range See the table 1 standard parameter table Plus or minus 2 x 2.5%
12 Neutral grounding mode No grounding No grounding
13 Cooling way ONAN ONAN
14 Link number See the table 1 standard parameter table Dyn11
15 Flux density (T) 1.41
16 Insulation level
Full wave impact voltage of lightning (peak) 75 95
Full wave impact voltage of lightning (peak) 85 85
High voltage winding rated short-time operatorvoltage (effective value) (kV) 35 35
Voltage (effective value) of low voltage windingrated short-time working frequency (kV) 5 5
17 Temperature rise limit (K)
Top oil (K) 55 55
Winding (average) (K) 65 65
Winding (hot spot) (K) 78 78
Core, fuel tank and structure surface (K) 75 75
18 No-load loss
The rated frequency rated voltage time-space loadloss See the table 1 standard parameter table 0.18
19 No-load current
100% rated voltage (%) See the table 1 standard parameter table 0.5
20 The load loss
The main points (kW, 75 ℃) See the table 1 standard parameter table 4.07

Noise level (dB)

See schedule 2 noise level
21 Load capacity
80%starting load, environmental temperature 40 ℃ under overloadcapacity (overload capacity and continuous running time)
22 Overload ratio 1.5 1.5
Continuous running time (h) 2 2
23 Quality and size
Body mass (t) 1.11
Oil quality (t) 0.28
Total mass (t) 1.70
24 Maximum inclination allowable during transformertransportation 15° 15°
25 10kV casing effective creepage distance (> mm) 372 372
26 Pressure release device
Release pressure (MPa) 0.025
Release pressure (MPa) 0.0135
27 Frequency overvoltage multiple
1.05 overvoltage multiple (phase – ground)
No load duration continuous continuous
Load duration continuous continuous
1.1 overvoltage multiple (phase – ground)
No load duration continuous continuous
Load duration 20 20
1.25 overvoltage multiple (phase – ground)
No load duration 20 20
Load duration 20 20
1.9 overvoltage multiple (phase – ground)
No load duration
Load duration 1 1
2.0 overvoltage multiple (phase – ground)
No load duration
Load duration 0.1 0.1
1.05 overvoltage multiple (phase – ground)
No load duration continuous continuous
Load duration continuous continuous
1.1 overvoltage multiple (phase – ground)
No load duration continuous continuous
Load duration 20 20
1.25 overvoltage multiple (phase – ground)
No load duration
Load duration 20 20
1.5 overvoltage multiple (phase – ground)
No load duration
Load duration 1 1
1.58 overvoltage multiple (phase – ground)
No load duration
Load duration 0.1 0.1
other
Manual Pleasecopy have bought the bidding documents the project technical performanceparameters of the differentiation of goods table of items and its data,information or statements, fill in “project requirements value orexpression” column, and in the specified location detailed item by itemcorresponding to respond.

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