Single-phase isolation transformers with low inrush (<=5In)

Advantages

Dry type transformer.

Efficiency higher than 95%.

Low losses, reducing the consumption of the installation.

Low noise < 40Db

Low connection peak between 3 and 5In, for B or C curve input protection and at its rated current.

Maximum overload 200% 2 seconds.

Finished in anti-flash varnish, by immersion offering:

Protection against corrosive environments.
Increased electrical insulation.
High compacting power.
Reduction of the noise level.
Increased product life.

Safety class I.

IP-23 enclosure, metal enclosure painted with polyester resin RAL 7035 (cat. C3 ISO 12994-2).

Possibility of customized manufacture if different specifications than standard are suitable.

Applications

TK5IN transformers are used when galvanic isolation is required in single-phase installations.
They can be used to switch from Phase-Phase to Phase-Neutral.
To disconnect the neutral from earth in those installations with grounded Phase-Neutral.
In installations where we have loads that in normal operation have a high level of earth leakage, the TK5IN transformers can isolate them, thus avoiding the untimely jump of the differential.
In installations where there may be small voltage peaks or electrical noise, TK5IN transformers help to improve the quality of the signal that feeds the loads.
In outdoor installations where weather conditions are adverse, the TK5INZ version with IP-54/65 outdoor use offers an optimum solution.

Available accessories

PT100 sensors.
Bimetal sensors.
PTC sensors.
Temperatura control unit.
Metal enclosure painted with polyester resin RAL 7035 (cat. C5 ISO 12994-2).

Downloads

	TK5INW2 »	TK5INW2.5 »	TK5INW3.15 »	TK5INW4 »	TK5INW5 »	TK5INW6.3 »	TK5INW8 »	TK5INW10 »	TK5INW12.5 »	TK5INW16 »	TK5INW20 »	TK5INW25 »	TK5INW31.5 »	TK5INW40 »
Rating	2 kVA	2,5 kVA	3,15 kVA	4 kVA	5 kVA	6,3 kVA	8 kVA	10 kVA	12,5 kVA	16 kVA	20 kVA	25 kVA	31,5 kVA	40 kVA
Input voltage	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V
Output voltage	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V	230 V
Frequency	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz	50/60 Hz
Protection degree	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08	IP-23/IK-08
Cooling	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN	ANAN
Ambient temperature	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC	45 ºC
Temperature rise	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC	Class F – 155 ºC
Insulation	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC	Class H – 180 ºC
Windings	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC	Class HC – 200 ºC
Inrush current	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In	< 5In
Efficiency (%)	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%	>95%
Noise level (dB)	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB	<40dB
Test voltage	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)	3 kV (1 min, 50 Hz)
Standards	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 61558, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 60076, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 60076, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 60076, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06	IEC/EN/UNE-EN 60076, CE UL 5085-1 / UL 5085-2 CAN/CSA C22.2 No 66.1-06, CAN/CSA C22.2 No 66.2-06
Certifications	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753	UL RECOGNIZED – CONSTRUCTION ONLY – Component FILE: E532753
Includes	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection	Bimetal thermal protection
Weight	38 kg	46 kg	50 kg	69 kg	74 kg	81 kg	89 kg	97 kg	110 kg	127 kg	133 kg	232 kg	237 kg	298 kg
Dimensions (AxBxCxDxE)	465x340x505x300x300 mm 12Ø	465x340x505x300x300 mm 12Ø	465x340x505x300x300 mm 12Ø	549x424x644x375x345 mm 12Ø	549x424x644x375x345 mm 12Ø	549x424x644x375x345 mm 12Ø	549x424x644x375x345 mm 12Ø	630x430x710x375x345 mm 12Ø	630x430x710x375x345 mm 12Ø	630x430x710x375x345 mm 12Ø	630x430x710x375x345 mm 12Ø	815x555x975x500x415 mm 12Ø	825x570x975x500x415 mm 12Ø	815x555x975x500x415 mm 12Ø
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