Home > Products > Oil-immersed power transformers, voltage class 220 kV > Transformer type ТРДЦН-63000/220-У1 — energy-efficient, with reduced losses.

Transformer type ТРДЦН-63000/220-У1 — energy-efficient, with reduced losses.

The transformer ТРДЦН-63000/220-У1 is a power, two-winding unit equipped with split LV windings, a bell-type tank, forced air and oil circulation, and on-load tap changing (РПН). The transformer is manufactured for moderate climate conditions and is designed for operation at ambient temperatures from –45°C to +40°C. It features a flat-laminated magnetic core made of high-quality electrical steel. The windings are made of copper conductor. The transformer complies with the requirements of ГОСТ 17544.

Get the cost

Description

Transformer symbols

Т – transformer
Р – split winding
ДЦ – forced air blowing
Н – on-load adjustable
63000 – Rated power, kVA
220 – HV class, kV
У1 – Climatic design and placement category according to ГОСТ 15150

Characteristic

Каталог.cdr

Technical specifications of ТРДЦН-63000/220-У1  transformer, energy-efficient with reduced losses
Name	Parameters
Climatic design	У1
Ambient temperature	плюс 40°С минус 45°С
Thermal class	B (category II according to ГОСТ 9920)
Rated power of HV/LV1-LV2 windings, kVA	63000/11-11
Rated voltage of HV winding, V	230000
Rated voltage of LV1-LV2 winding, V	11000-11000
Rated frequency, Hz	50
Number of phases	3
Winding connection diagram and vector group	Ун/Д-Д-11-11
Type and range of regulation on HV side	РПН in HV neutral ±(12х1,0)%
Switch type	RS 9 III 200-123/ К 14273 W or equivalents
External insulation level according to ГОСТ 9920	B ( category II)
No-load losses, kW	70,0
Short-circuit losses, kW	265,0
No-load current, %	0,5
Short-circuit voltage on main tap, relative to rated power in HV-LV mode, %	11,5
Short-circuit voltage on main tap, relative to rated power in HV-LV1(LV2) mode, %	21,0
Short-circuit voltage on main tap, relative to rated power in LV1-LV2 mode, %	28,0
Cooling system type	OFAF (ДЦ)
Protection class	IP 00
Built-in current transformers: on HV input (two per phase)	600-400-300-200/5
Built-in current transformers: on neutral input (two per phase)	600-400-300-200/5
Roller shape	With flange
Control circuit supply voltage of cooling system / OLTC, V	Alternating 380/220
Neutral	Grounded
Mobility	Longitudinal-transverse
Track gauge, mm	1524х3000
Overall dimensions, mm, max length/width/height	8675/4020/6620
230 kV bushings	ГКТ II-45-200/2000 01; ГКТ III-60-252/2000 01 ( replacement possible ) Internal insulation — dry type «RIP»
Autocontroller	УП-100
Gas relay type	BF-80/Q
OLTC drive type	МZ-4,4
Oil indicator type	МС-2
Transformer oil type	ГК (ВГ)
Transformer weight full / transport / shipping without oil, kg, max	102800/91800/64400
Oil weight, kg, max	27400
Top-up oil, kg, max (not supplied by manufacturer)	3600
Silica gel for thermosiphon filter, kg, max (not supplied by manufacturer)	160
Packing type and transportation method	Partial, by rail transport
Seismic resistance points according to MSK-64	8
Cooler type	Fans
Creepage distance of external insulation according to ГОСТ 9920, cm/kV	Not less than 2,25

Dimensional drawings

Get the cost

Please fill in all fields with *

Application sent

By clicking the “Calculate” button, you consent to the processing of personal data.

Transformer type ТРДЦН-63000/220-У1 — energy-efficient, with reduced losses.

Description

Transformer symbols

Characteristic

Dimensional drawings

Other offers

Can't decide?

Consultation and equipment selection over the phone