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Scbh15 Amorphous Metal Dry Type Cast Resin Transformer


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Amorphous alloy dry-type transformer no-load loss is 75% lower than GB/T10228 table 4 group 1, and load loss is 15% lower than GB/T10228 table 4. It is the most advanced energy-saving dry-type transformer in the contemporary era.

Product Description

Model meaning:

S	C	B	H	15	□	□
Three-phase	Formed solid casting coil	Low voltage “foil” coil	Amorphous alloy core	Loss level code	Rated capacity (kVA)	Voltage level (kV)

Product parameter

Ambient temperature: -5℃~+40℃

Average temperature of the hottest month +30℃

The hottest annual average temperature +20℃

The altitude does not exceed 1000m

The waveform of the power supply voltage is similar to a sine wave

The three-phase power supply voltage should be roughly symmetrical

No obvious pollution in the installation environment

Indoor use

Product Standards

GB/T22072-2008 GB1094.11-2007

Rated high voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV

Rated low voltage: 0.4kV

Tap range: non-excitation voltage regulation (±5%, ±2×2.5%)

On-load voltage regulation: (±4×2.5%)

Connection group: Dyn11 or YynO

Insulation level: LI75AC35/AC5

Technical parameters

Rated capacity (kVA)	Voltage			Vector group	No-load Loss (W)	On-load Loss (W)	No-load Current (%)	Impedance Voltage (%)
Rated capacity (kVA)	High voltage (kV)	HV tap range (%)	Low voltage (kV)	Vector group	No-load Loss (W)	On-load Loss (W)	No-load Current (%)	Impedance Voltage (%)
30	6 6.3 6.6 10 10.5 11	±5±2×2.5%	0.4	Dyn11	70	710	1.6	4
50					90	1000	1.4
80					120	1380	1.3
10					130	1570	1.2
125					150	1850	1.1
160					170	2130	1.1
200					200	2530	1.0
250					230	2760	1.0
315					280	3470	0.9	6
400					310	3990	0.8
500					360	4880	0.8
630					420	5880	0.7
630					410	5960	0.7
800					480	6960	0.7
1000					550	8130	0.6
1250					650	9690	0.6
1600					760	11730	0.6
2000					1000	14450	0.5
2500					1200	17170	0.5
1600					760	12960	0.6	8
2000					1000	15960	0.5
2500					1200	18890	0.5