Transformers Chokes, Passive filters.

New quality of transformation

Three-phase isolating transformers, 3TTS type

Purpose and design

Three-phase isolating transformers are designed to supply electrical appliances when voltage isolation is required. Isolation is achieved by the use of double-chambered coils or a copper screen between the windings. The design of the transformer provides fixing by means of angle brackets screwed to the core. Transformers may have several primary and secondary windings, and each winding may have additional voltage tap changers.

Transformers can be supplied in enclosures with the required degree of protection.

Note:
Upon agreement, we can manufacture a non- standard device with the required technical parameters.
The manufacturer reserves the right to make changes to the parameters due to technical product developments.

Technical specifications Dimension table Download

Technical Standards EN/IEC 61558-2-4 Power from 0,05 to 40 kVA
Primary/secondary voltage up to 1000 V / up to 500 V
Connection group Dyn5
Frequency 50 / 60 Hz
Protection class IP00
Insulation class F (155°C)
Ambient temperature from -250C to +400C Environment class C1/E0 – land based, C2/E1 – mining and offshore
Protection class class I
Mounting by means of brackets

Typ	Sn	A	B	C	D	E	F	Masa	Wykonanie
	[kVA]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]
3TTS-0,50	0,50	190	82	155	145	58	8*12	6,5	A
3TTS-1,0	1,00	210	105	180	165	85	8*12	12	A
3TTS-1,5	1,50	240	131	205	190	105	11*15	17	A
3TTS-2,0	2,00	240	141	205	190	115	11*15	21	A
3TTS-2,5	2,50	240	151	205	190	125	11*15	23	A
3TTS-3,0	3,00	300	152	260	240	120	11*15	31	A
3TTS-4,0	4,00	300	165	260	240	121	11*15	34	A
3TTS-5,0	5,00	300	177	260	240	133	11*15	39	A
3TTS-6,3	6,30	360	163	310	300	125	11*15	46	A
3TTS-7,5	7,50	360	163	310	300	125	11*15	48	A
3TTS-8,0	8,0	360	178	310	300	140	11*15	57	A
3TTS-10	10	360	193	310	300	155	11*15	66	A
3TTS-12,5	12,5	420	220	360	350	170	13*17	78	B
3TTS-15	15	420	230	360	350	180	13*17	88	B
3TTS-16	16	420	240	360	350	190	13*17	89	B
3TTS-20	480	240	410	400	180	13*17	13*17	108	B
3TTS-22,5	480	250	410	400	190	13*17	13*17	118	B
3TTS-25	480	270	410	400	210	13*17	13*17	137	B
3TTS-30	480	280	410	400	220	13*17	13*17	148	B
3TTS-40	540	300	470	450	230	13*17	13*17	189	B

Karta katalogowa

3TTS deklaracja CE

Transformers Chokes, Passive filters.

New quality of transformation

Three-phase isolating transformers, 3TTS type

Three-phase isolating transformers, 3TTS type

Purpose and design

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