ZS-type and ZSS-type rectifier transformers

A rectifier transformer converts the three-phase AC voltage from the power grid into an AC rectified voltage of a specified phase number, which is then rectified by rectifying elements to produce the desired DC output.

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Oil-Immersed Power Transformer Series

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Product Description

　　Overview

　　A rectifier transformer converts the three-phase AC voltage of the power grid into an AC rectified voltage of a specified phase number, which is then rectified by rectifying elements to produce the required DC output.

　　Rectifier transformers are widely used in industrial equipment such as chemical processing, metallurgy, electrolysis, DC drive systems, DC smelting, and power plant excitation.

　　Ordering Instructions

　　1. Installation conditions: Outdoor installation

　　2. Altitude: 1200 mm

　　3. Seismic intensity: 8 degrees

　　4. Meteorological Conditions

　　4.1 Ambient temperature: -35°C to +40°C;

　　4.2 Solar irradiance: 0.1 W/cm² at a wind speed of 0.5 m/s

　　4.3 Relative Humidity: Daily average not exceeding 95%, monthly average not exceeding 90% (at +25°C).

　　4.4 Ice thickness: 25 mm

　　4.5 Maximum wind speed: 35 m/s

　　Technical Performance Parameters

Serial number	Model and Capacity (KVA)	Loss (kW)		No-load current (%)	Body weight (kg)	Host external dimensions	Rated Voltage and Tap Range		Track gauge mm Portrait/Landscape
Serial number	Model and Capacity (KVA)	No-load	Load	No-load current (%)	Body weight (kg)	Length × Width × Height mm	High voltage (kV)	Low voltage (kV)	Track gauge mm Portrait/Landscape
1	ZS-800/6	1.4	9.9	1.1	1.6	2140×1570×1915	6	0.43
2	ZS-1000/6	1.8	11.6	1.1	1.9	2330×1660×2100	6	0.42
3	ZS-1250/6.3	1.736	12.68	0.9	2.29	2340×1700×2150	6.3	0.42
4	ZS-1450/6	1.852	15.28	0.9	2.52	2430×1500×2170	5	0.76
5	ZS-1600/6.3	2.65	16.5	0.9	2.5	2375×1540×2240	6.3	0.63
6	ZS-1800/10	2.8	19.6	0.9	3.65	2740×1685×2250	10	0.66-0.66
7	ZS-2000/6.3	2.344	10.71	0.9	3.65	2925×1705×2210	6.3	0.63-0.63
8	ZS-2400/10	2.648	24.1	0.9	3.74	2590×2520×2550	10	0.66
9	ZS-2500/6.3	3.091	21	0.9	3.75	2680×2560×2500	6.3	0.66-0.66
10	ZS-2700/6	3.064	24.03	0.9	4.2	2740×2650×2510	10	0.63
11	ZS-3000/6	4.3	26.5	0.9	4.45	2540×1735×2585	6.3	0.63
		4.3	26.5	0.9	4.5	2560×2775×2520	6	0.6
12	ZS-3150/10	3.46	28.32	0.9	4.4	2735×1760×2605	6	0.66
13	ZS-3200/6	3.775	28.87	0.9	4.8	3390×3314×2744	6.3	0.43
14	ZS-3500/6	3.9	33.25	0.7	6.63	2785×1570×1915	10	0.63-0.63
15	ZS-3600/6.3	3.86	32.158	0.7	5.25	2540×2766×2904	6.3	0.525
16	ZS-4000/6.3	5.3	32	0.5	5.2	3000×3410×2800	6.3	0.57
17	ZSS-5000/10	4.047	22.485	0.5	7	4125×3850×4320	10	0.69-0.69	1435×1435
18	ZSZ-8300/35	14.25	76.1	0.7	13.3	3305×1765×3455	35	0.49	1435×1435
19	ZSZK-1250/10	2.65	24.6	0.9	4.325		10	0.21-0.062	1475×1475
20	ZSF-5000/35	6.50	48.5	0.7			35	0.23	1475×1475
21	ZSF-6300/35	7.25	56.2	0.7			35	0.23	820×820
22	ZHSFZ-6300/10	1.07	8.35	1.4			10	0.17	820×820
23	ZHSFZ-1000/10	1.50	12.4	1.1			10	0.17	1070×1070
24	ZHSFZ-1600/10	2.80	20.4	0.9			10	0.18	1070×1070
25	ZHSFZ-1600/10	3.00	17	0.9			10	0.13	1070×1070
26	ZHSFZ-2000/35	3.90	26.5	0.9			35	0.13	1070×1070
27	ZHSFZ-2500/35	4.50	31.5	0.9			35		1070×1070
28	ZHSFZ-3100/35	4.85	36	0.7			35		1070×1070
29	ZHSFZ-4000/35	5.60	42.5	0.7			35		1070×1070
30	ZHSFZ-5000/35	6.00		0.7			35, 0.12	0.2	1070×1070
31	ZHSFZ-6300/35	7.20		0.5			35, 0.12	0.2	1070×1070
32	ZHSFZ-9000/35	14.2	99.3	0.6			35	0.23	1070×1070
33	ZHSFZ-12500/35	16.0		0.4			35	0.23	1070×1070