INDU-ELECTRIC Inspection, Isolation & Grid Transformers
Safety & Grids Technology

Inspection, Isolation & Grid Transformers

High-quality transformers for professional use.

At INDU-ELECTRIC, you receive inspection distributors and isolation transformers custom-built to your specifications. Depending on your needs, these units can be configured with various primary-side voltages, making them suitable for use worldwide. They are deployed not only in industrial environments and on large construction sites, but also at major events and film productions.

The housing and design are tailored precisely to the required components and application. Large inspection carts and isolation transformers are often built into stainless steel frames. Due to their weight, robust transport features such as heavy-duty wheels, forklift pockets, and lifting eyes are essential for safe handling.

Discover Our Products.

Here you’ll find examples of our diverse product solutions and detailed article information.

THERMOLENE® Isolation Transformer 35kVA in Flight Case

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Input:

230/400V 3-phase + N + PE, Powerlock connectors (EU color code)

  • 3× indicator lights (red)
  • 1× main circuit breaker MCCB 80A, 4-pole (adjustable to x0.8)
  • 1× access to transformer taps
  • 5× voltage test sockets
  • 1× digital meter VAF-I (voltage, current, frequency)
  • 1× grounding bolt M8

Transformer:

  • Power rating: 35 kVA
  • Primary voltage: 3× 380/400/415/440/480 V (star connection)
  • Secondary voltage: 120/208 V ±5% (star connection)
  • Connection type: YNyn0
  • Frequency: 50/60 Hz
  • 2× continuously running fans
  • 2× temperature-controlled fans

Output:

120/208V ±5% 3-phase + N + PE, Camlock connectors (US color code, mirrored ground) + cover

  • 1× MCCB 100A, 4-pole (adjustable to x0.9)
  • 1× access to transformer taps
  • 5× voltage test sockets
  • 1× digital meter VAF-I
  • 1× grounding bolt M8

Item no.:

11700310

THERMOLENE® Inspection Transformer 80kVA/5kVA in V2A Stainless Steel Cart

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Input:

3-phase + PE 500V, cable entry for 4×50mm², to 4x terminals 50mm² (3x phase + 1x PE)

  • 1x main switch 160A/3P on front side, freely accessible
  • 1x meter

2x CEE 32A 500V 4P

  • 2x NH disconnectors
  • 1x voltmeter 500V + ammeter 75A, each with selector switch

Output:

1x transformer 80kVA DYN5 (100%N)

  • prim: 3x500V
  • sec: 3x400V
  • 1x MCCB 125A/3P for primary side

1x transformer 5kVA DYN5 (100%N)

  • prim: 3x500V
  • sec: 3x42V
  • 1x transformer protection switch 4–6.3A 3P for primary side, set to 5.8A

Output side 400V:

1x voltmeter 400V + ammeter 150A, each with selector switch

4x fans

2x CEE 63A 400V 5P

  • 2x Minized 63A 3P
  • 2x RCD 63A 500mA 4P

3x CEE 32A 400V 5P

  • 3x RCBO 32A D 30mA 4P

4x CEE 16A 400V 5P

  • 4x MCB 16A C 3P+N
  • 1x RCD 63A 30mA 4P

6x Schuko

  • 6x MCB 16A K 1P

3x CEE 16A 230V 3P

  • 3x MCB 16A K 1P
  • 3x RCD 63A 30mA 2P (each 2x Schuko + 1x CEE 16A/3P)

Output side 42V:

1x voltmeter 60V + ammeter 75A, each with selector switch

6x CEE 16A 42V 3P

  • 6x MCB 16A C 2P

V2A stainless steel frame including wheels and forklift pockets.

Item No.:

11700244

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