Single-phase transformers

Single phase transformer

Series: RSTN

Generally:

  • Rated power 50 to 3000 VA
  • Rated input voltage: AC 230 V or 400 V or 500 V
  • Rated input voltage: AC 24 V or 230 V
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Compact design with low weight
  • Voltage adjustment through +-5% taps on the primary side
  • Above-average performance for short-term operation (S3)
  • High reliability and long service life
  • Low overall losses, therefore higher Efficiency
  • High stability of the output voltage

Standards:

  • Control transformer according to: VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4
  • Safety transformer according to: VDE 0570 part 2-6, DIN EN 61558-2-6

Execution:

Open design, stationary, for device installation and assembly in dry rooms, separate windings. Connection to anti-tracking transformer terminals with screw connection. The transformer terminals are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8mm. Suitable for installation up to protection class IP23 with natural air self-cooling.

Only available in the specified voltages.

Single phase transformer

Series: RSTN UL-CSA(-A)

Generally:

  • Rated power 30 to 3000 VA
  • Rated input voltage:AC 110 to 600 V (max. 660V with tap)
  • Rated input voltage: AC 12 to 600 V (30 – 700VA) 24 to 600 V (800 – 1300VA)  110 to 600 V (1600 – 3000VA)
  • Protection class IP00
  • Insulating material class B
  • Ambient temperature 40°C
  • Compact design with low weight
  • Variable voltage selection by the customer
  • Three separate secondary windings, the sum of which must be within the voltage range window
  • High reliability and long service life
  • Low total losses, high efficiency
  • High stability of the output voltage

Standards:

  • Power transformer
    according to: VDE 0570 Part 2-1, DIN EN 61558-2-1, UL 5085 / CSA 22.2
  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2, UL 5085 / CSA 22.2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4, UL 5085 / CSA 22.2
  • Safety transformer
    according to: VDE 0570 part 2-6, DIN EN 61558-2-6, UL 5085 / CSA 22.2
  • Autotransformer
    according to: VDE 0570 Part 2-13, DIN EN 61558-2-13, UL 5085 / CSA 22.2

Execution:

Open design, stationary, for device installation and assembly in dry rooms. Connection to anti-tracking transformer terminals with screw connection. The transformer terminals are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8 mm. PE connection screw terminal available as an accessory. Suitable for installation up to protection class IP23 with natural air self-cooling.

Single phase transformer

Series: REIA

Generally:

  • Rated power 15 to 3000 VA
  • Rated input voltage: Variable voltage choice (max. AC 1000V)
  • Rated input voltage: Variable voltage choice (max. AC 1000V)
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Compact design with low weight
  • Above-average performance for short-term operation
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Power transformer
    according to: VDE 0570 Part 2-1, DIN EN 61558-2-1
  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4
  • Safety transformer
    according to: VDE 0570 part 2-6, DIN EN 61558-2-6
  • Autotransformer
    according to: VDE 0570 Part 2-13, DIN EN 61558-2-13

Execution:

Open design, stationary, for device installation and assembly in dry rooms. Connection to anti-tracking transformer terminals with screw connection. The transformer terminals are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8mm. PE connection screw terminal available as an accessory. Suitable for installation up to protection class IP23 with natural air self-cooling.

Single phase transformer

Series: URST

Generally:

  • Rated power 100 to 2500 VA
  • Rated input voltage: AC 200 to 550 V
  • Rated input voltage: AC 24 or 230 V
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Compact design with low weight
  • Above-average performance for short-term operation
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage
  • Extended secondary area (AC 2x115V or AC 2×21/24/30V)

Standards:

  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2

Execution:

Open design, stationary, for device installation and assembly in dry rooms, separate windings. Connection to anti-tracking transformer terminals with screw and flat plug connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8mm. Suitable for installation up to protection class IP23 with natural air self-cooling.

Other versions available on request.

Single-phase autotransformer

Series: RLTS

Generally:

  • Rated power 0.33 to 7.4 kVA
  • Rated input voltage: AC 230 V
  • Rated input voltage: AC 80/100/125/150/175/190/230 V
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Compact design with low weight
  • Above-average performance for short-term operation
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Autotransformer
    according to: VDE 0570 Part 2-13, DIN EN 61558-2-13

Execution:

Open design, stationary, for device installation and assembly in dry rooms, economy winding. Connection to anti-tracking transformer terminals with screw and flat plug connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8mm. Suitable for installation up to protection class IP23 with natural air self-cooling.

Other versions available on request.

Single phase transformer

Series: RSTS

Generally:

  • Rated power 1200 to 8000 VA
  • Rated input voltage: AC 230 V or AC 400 V or AC 500 V
  • Rated input voltage: AC 115/230 V
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Voltage adjustment through +-5% taps on the primary side
  • Above-average performance for short-term operation (S3)
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4

Execution:

Open design, stationary, for device installation and assembly in dry rooms, separate windings. The transformer terminals are safe from the back of the hand and fingers in accordance with UVV (BGV A3). Suitable for installation up to protection class IP23 with natural air self-cooling.

Other versions available on request.

Single phase transformer

Series: RSTS UL-CSA(-A)

Generally:

  • Rated power 500 to 25000 VA
  • Rated input voltage: 110 to 600 VAC (max. 660V with tapping)
  • Rated input voltage: AC 10 to 600 V (max. 660V with tap for 500 – 3000VA) AC 19 to 600 V (max. 660V with tap for 4200 – 6300VA) AC 40 to 600 V (max. 660V with tap for 8000 – 13000VA) AC 80 to 600 V (max. 660V with tap for 16000 – 25000VA)
  • Protection class IP00
  • Insulating material class B
  • Ambient temperature 40°C
  • Variable voltage selection by the customer
  • Four separate secondary windings, the sum of which must be within the voltage range window
  • High reliability and long service life
  • Low total losses, high efficiency
  • High stability of the output voltage

Standards:

  • Power transformer
    according to: VDE 0570 Part 2-1, DIN EN 61558-2-1, UL 5085 / CSA 22.2
  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2, UL 5085 / CSA 22.2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4, UL 5085 / CSA 22.2
  • Safety transformer
    according to: VDE 0570 part 2-6, DIN EN 61558-2-6, UL 5085 / CSA 22.2
  • Autotransformer
    according to: VDE 0570 Part 2-13, DIN EN 61558-2-13, UL 5085 / CSA 22.2

Execution:

Open design, stationary, for device installation and assembly in dry rooms. Connection to anti-tracking transformer terminals with screw connection. The transformer terminals are safe from the back of the hand and fingers in accordance with UVV (BGV A3). Suitable for installation up to protection class IP23 with natural air self-cooling.

Single phase transformer

Series: RSTL

Generally:

  • Rated power 1200 to 8000 VA
  • Rated input voltage: AC 230 V or AC 400 V or AC 500 V
  • Rated input voltage: AC 115/230 V
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Voltage adjustment through +-5% taps on the primary side
  • Above-average performance for short-term operation (S3)
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4

Execution:

Open design, stationary, for device installation and assembly in dry rooms, separate windings. Connection to track-proof terminal blocks with screw connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). Suitable for installation up to protection class IP23 with natural air self-cooling.

Other versions available on request.

Single phase transformer

Series: RUE

Generally:

  • Rated power 280 to 20000 VA
  • Rated input voltage: Variable voltage choice(max. AC 1000V)
  • Rated output voltage: Variable voltage choice(max. AC 1000V)
  •  
  • Protection class IP00
  • Insulating material class E
  • Ambient temperature 40°C
  • Above-average performance for short-term operation
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Power transformer
    according to: VDE 0570 Part 2-1, DIN EN 61558-2-1
  • Control transformer
    according to: VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to: VDE 0570 part 2-4, DIN EN 61558-2-4
  • Safety transformer
    according to: VDE 0570 part 2-6, DIN EN 61558-2-6
  • Autotransformer
    according to: VDE 0570 Part 2-13, DIN EN 61558-2-13

Execution:

Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to track-proof terminal blocks with screw connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). Suitable for installation up to protection class IP23 with natural air self-cooling.

Single phase transformer

Series: REST

Generally:

  • Rated power 20.0 to 500 kVA
  • Rated input voltage: Variable voltage choice (AC max. 1000V)
  • Rated input voltage: Variable voltage choice(AC max. 1000V)
  • Protection class IP00
  • Insulation class F
  • Ambient temperature 40°C
  • Above-average performance for short-term operation
  • High reliability and long service life
  • Low overall losses, resulting in high efficiency
  • High stability of the output voltage

Standards:

  • Power transformer
    according to VDE 0570 Part 2-1, DIN EN 61558-2-1
  • Control transformer
    according to VDE 0570 Part 2-2, DIN EN 61558-2-2
  • Isolation transformer according to VDE 0570 part 2-4, DIN EN 61558-2-4
  • Autotransformer
    according to VDE 0570 part 2-13, DIN EN 61558-2-13

Execution:

Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to track-proof terminal blocks with screw connection or bolt connection (up to 415A). The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). For low currents, the connection is made directly to the winding via copper flat connectors.