Isolation Transformers

Isolation transformers, in a narrower sense, can also be called network transformers.
The network voltage is transmitted low-loss to a secondary winding. This is isolated galvanically from the primary winding by means of a so-called protective separation.

The medical isolation transformers IMEDi and IMEDe increase the protection against electric shocks for patients and staff.

Isolation transformers do not protect against an electric shock, if one touches both output terminals.

Isolation transformers IMEDe with fixed input and output voltage

Operating voltage 230V/230V

IMEDe

Model

Output

Classification

acc. to MPG

Data Sheet

(PDF)

IMEDe 150 150 VA Class 1, Type B
(352 KB)
IMEDe 300 300 VA Class 1, Type B
(352 KB)
IMEDe 1000 1000 VA Class 1, Type B
(352 KB)
IMEDe 2000 2000 VA Class 1, Type B
(352 KB)

 

Isolation transformers IMEDi with switchable input and output voltage

Operating voltage 115V/115V or 230V/230V switchable

IMEDi

Model

Output

Classification

acc. to MPG

Data Sheet

(PDF)

IMEDi 300 300 VA Class 1, Type B
(352 KB)
IMEDi 600 600 VA Class 1, Type B
(352 KB)
IMEDi 1000 1000 VA Class 1, Type B
(352 KB)

Earth Leakage Guard

The Earth Leakage Guard monitors the isolation status of a non-earthed power network (IT network) e.g. at the output of a medical isolation transformer. If the insulating resistance falls below the value of 50kOhm, both an optical as well as an acoustic warning signal is given.

The Earth Leakage Guard is intended exclusively to signal possible insulation faults, which, due to the insulation of the power network, can not be detected by the common protective measures (FI protective circuit breaker). The Earth Leakage Guard does not trigger any automatic shutdown of the monitored power circuit, because an endangering of patients and personnel only occurs in combination with a further, second fault.

ELG

Model

Operating Voltage

Classification

acc. to MPG

Data Sheet

(PDF)

Earthe Leakage Guard 230 V Class 1, Type B
(465 KB)

Declarations of conformity for Isolation Transformers and Earth Leakage Guard

Declaration of conformity
Isolation Transformer

Declaration of conformity
Isolation Transformer 3rd Edition

Declaration of conformity
Earth Leakage Guard


(290 KB)

(280 KB)

(95 KB)