Amorphous alloy buried transformer

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Product Introduction

Buried Amorphous alloy transformer low energy consumption, is fully sealed tank structure, corrosion resistance, water proof, reliable operation, can be installed in a distribution transformer or the combined transformer pit. As the product is installed in the ground, do not take up surface space, ideal for relatively scarce places such as city commercial district, park landscape and other places.

Features Product Characteristic	Environment Operation Condition
Air tightness Waterproof Well sealed, High waterproof protection	Ambient temperature 40 deg.] C -25 ℃ ﹏ + Environmental Temperature -25 deg.] C ﹏ +40 deg.] C
High degree of protection without distortion High degree of protection, No deformation	The maximum daily average temperature of + 35 ° C for Daily Average temperature +35 ° C for
And low temperatures Low temperature design	Shock level: no severe vibration environment No serious vibration environment
	Inclination angle: ≦ 3 [deg.] Angle of Inclination ≤ . 3 [deg.]
No fire risk of explosion is mounted, non-corrosive gas Installation site: no danger of fire and explosion, non-corrosive gases place.

Type definition

Implementation of standards

.GB1094.1.2; .IEC76-1:1993; .IEC76-2:1993;

.GB/T25446;

.JB/T10544;

.GB/T15164; .IEC354-1991; IEC76/3-1-1987;

.GB/T10237; .IEC76/3-1-1987;

product structure

S (B) H15, S (B) H16-MD-type buried amorphous alloy transformer

Rated Capacity Rated Capacity (KVA)	Voltage combination Voltage combination			coupling Group Connection Group	Short-circuit impedance Short circuit impedance (%)	No-load current No-load current (%)	Load loss No-load loss S(B)H15-M.D (IN)	Load loss No-load loss S(B)H16-M.D (IN)	Load loss Full-load loss (IN)	Dimensions Dimension(mm)	Center mounting base Installed base center	Total weight Total weight (kg)
Rated Capacity Rated Capacity (KVA)	high pressure HV (KV)	Tapping range Tapping range (%)	Low pressure LV (KV)	coupling Group Connection Group	Short-circuit impedance Short circuit impedance (%)	No-load current No-load current (%)	Load loss No-load loss S(B)H15-M.D (IN)	Load loss No-load loss S(B)H16-M.D (IN)	Load loss Full-load loss (IN)	长L×宽W×高H	MXN/4-ФD(mm)	Total weight Total weight (kg)
100	6 6.3 6.6 10 10.5 11	±5 ±2×2.5	0.4	Dyn11 Yyn0	4	0.9	75	58	1580/1500	860×770×1030	550×660/4-Ф14	855
200						0.6	120	90	2730/2600	940×830×1120	660×870/4-Ф14	1350
250						0.6	140	110	3200/3050	1000×870×1170	660×870/4-Ф14	1565
315						0.5	170	130	3830/3650	1120×930×1280	660×870/4-Ф14	1810
400						0.5	200	160	4520/4300	1340×1050×1360	870×1020/-Ф19	2160
500						0.5	240	190	5410/5150	1460 × 1130 × 1440	870 × 1020 / F19	2550

note:

1. Our products have reached S16 performance levels.

2. Dimensions, weight are for reference only to the actual subject.

3. When the core is a three-phase three columns, may be employed as needed Yyn0 coupling group.

4. For the amount of capacity of 500kVA and below the three-phase transformer, load loss values in the table above apply to hatched Dyn11 linking group, the value under load loss slash applies Yyn0 coupling group.

5. If the user needs, the loss can use other values also may provide other high-voltage three-phase transformer tap range.

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