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Load Capacity Adjustment Oil Immersed Transformer

PRODUCT PARAMETERS：
Executive standards: IEC, GB, ANSI/IEEE, NEMA
Capacity: 30kVA~2500kVA
Primary side rated voltage: 6kV~35kVA
Rated voltage on secondary side: 0.4kV
Number of tap off gears: 5
Frequency: 50/60 Hz
Number of phases: three-phase
Connection group: Dyn11/Yyn0, etc
Impedance: 49%~6.5%

Hotline：+86-570-4982909　销售热线：+86-570-4982880
Description
Feature
Parameter
S13-M-ZT type on load automatic capacity regulation and voltage regulation distribution transformer is a type of transformer with two rated capacities, which can be automatically detected and judged by the automatic capacity regulation controller based on the load size carried by the user. Through a special on load capacity regulation switch, the two capacities of the transformer can be automatically switched without power outage, achieving automatic adjustment of the transformer capacity during operation, Thus achieving automatic conversion of two capacity operation modes for distribution transformers.
Capacity and voltage regulation: automatic capacity and voltage regulation can be achieved;
Low noise: meeting the requirements of the low noise standard of the State Grid South Network;
Strong short-circuit resistance: Low voltage coils are wound with copper foil, while high voltage coils are pressed and baked with adhesive paper, resulting in high mechanical strength;
Beautiful appearance: Full polishing and rust removal, powder electric spraying paint can achieve the spraying effect of household appliances;

Type

No-load Loss
(kw)

load Loss
(kw)

Short circuit
Impedance(%)

No-load Current
(%)

S13-M ·ZT-160(50

200(100

2310(870)

4.0

1.6(0.8)

S13-M ·ZT-200(63

240(110}

2730(1040)

1.5(0,7)

S13-M ·ZT-250(80

290(130)

3200(1250)

1.4(0.7)

S13-M-ZT-315(100)

340(150)

3830(1500)

1.4(0.7)

S13-M-ZT-400(125)

410(170)

4520(1800)

1.3(0.6)

S13-M ·ZT500(160)

480(200)

5410(2200)

1.2(0.6)

S13-M-ZT-630(200)

570(240)

6200(2600)

4.5

0.8(0.4)

Note: The data in the table is for reference only. The company reserves the right to make changes to the data and accepts special orders.

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