Development and manufacturing of test instruments, test systems and equipment for electrical safety, motor and winding testing.
SCHLEICH GmbH
Hemer (headquarters with plants 1, 2 and 3)New on Amplifa
About SCHLEICH
SCHLEICH GmbH develops and manufactures electrical test instruments and test systems for safety and functional testing as well as for testing electric motors, windings and wound products. The portfolio includes single and multifunctional test instruments (including high voltage, insulation resistance, protective earth resistance, leakage current, resistance measurement), surge voltage and partial discharge test instruments, motor and winding analyzers, automatic test systems with relay matrix, complete EOL test workstations, production lines with integrated test technology, as well as winding curing (Verback) and current-UV impregnation systems. In addition, the company offers customized contactors, interfaces to ERP and MES systems, calibration, commissioning, service and training. Customers come from industries such as e-mobility, renewable energies, the lighting industry, medical technology, household appliances as well as rail and aerospace technology. At the headquarters in Hemer, three production buildings with a total of 8,200 m² of production space are available; the company employs around 145 staff and exports 47 % to 38 sales countries. The quality management system is certified to ISO 9001.
- Site
- Hemer
- Processes
- Rectangular pulse testing with partial discharge, Surge voltage testing with partial discharge, Insulation resistance testing, Protective earth resistance testing, Leakage current testing (including medical, differential leakage current), Resistance measurement, High voltage testing AC/DC, Multifunctional safety and functional testing
- Materials
- Enameled copper wire (twisted-pair enameled wires), Multifunctional safety and functional test instruments (GLP series), Surge voltage test instrument MTC2 / MTC2R7, MotorAnalyzer 3 / MTC3 R2, Relay matrix modules, Winding curing systems (Verback), Current-UV impregnation systems, Rectangular pulse testing with partial discharge
- Certificates
- ISO 9001
- Founded
- 1982
- Employees
- 145
- Industries
- E-mobility, Renewable energies, Lighting industry, Medical technology, Household appliances, Plant engineering
- 01
Engineering and design
- 02
Instrument and switch cabinet construction
- 03
Cable assembly
- 04
Electrical assembly
- 05
Calibration and initial commissioning
- 06
After-sales service, remote maintenance and training
Processes & Technologies
Multifunctional safety and functional test instruments (GLP series)
Test instruments with up to 25 test methods for safety and functional testing of electrical products.
Surge voltage test instrument MTC2 / MTC2R7
Surge voltage testing with partial discharge up to 50 kV for windings and insulation systems.
MotorAnalyzer 3 / MTC3 R2
Mobile all-in-one test instrument for electric motors and windings up to 6 kV HV AC and 500 GΩ insulation resistance.
Relay matrix modules
Multiplication of measurement outputs to 2 to 100 terminals, test voltage up to 6000 V AC / 8500 V DC.
Winding curing systems (Verback)
Controlled heating of windings with AC or DC current up to 2500 A and 250 A/mm².
Current-UV impregnation systems
Dip impregnation with impregnating resin and UV curing for windings and coils of all kinds.
Rectangular pulse testing with partial discharge
Up to 6 kV rectangular pulses with rise time below 100 ns for stators and twisted-pair enameled wires.
Customized contactors
Test plugs, terminals, clamps and adapters from the modular system for four-wire measurement.
Locations
Hemer
DEHeadquarters with 3 production buildings (plants 1, 2, 3): development, manufacturing, calibration and service
- Materials
- Enameled copper wire (curing/impregnation)
- Winding curing systems (manual to fully automatic, up to 2500 A / 1000 V)
- Current-UV impregnation systems
- Automatic test systems with relay matrix (2–100 terminals)
- Multifunctional test instruments GLP series
- Surge voltage test instruments MTC2 up to 50 kV
Products & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Rectangular pulse testing with partial dischargeTesting | – | – | – | – | – |
| Surge voltage testing with partial dischargeTesting | – | – | – | – | – |
| Insulation resistance testingTesting | – | – | – | – | – |
| Protective earth resistance testingTesting | – | – | – | – | – |
| Leakage current testing (including medical, differential leakage current)Testing | – | – | – | – | – |
| Resistance measurementTesting | – | – | – | – | – |
| High voltage testing AC/DCTesting | – | – | – | – | – |
| Multifunctional safety and functional testingTesting | – | – | – | – | – |
| Motor testing / winding testing (turn-to-turn short circuits, ground faults, phase-to-phase faults,Testing | – | – | – | – | – |
| Functional testing of electrical products (power, current consumption, voltage, electronic ballastTesting | – | – | – | – | – |
| Earth testing / test technology for rail vehiclesTesting | – | – | – | – | – |
| Curing of windings and coils (controlled heating with AC/DC current, up to 2500 A, up to 1000Surface | – | – | – | – | Enameled copper wire |
| Impregnation of windings and coils (dip impregnation with impregnating resin, UV curing)Surface | – | – | – | – | Enameled copper wire |
| Development and manufacturing of test systems, test workstations, production lines with integratedEngineering | – | – | – | – | – |
| Instrument construction, switch cabinet construction, control system construction, cable assembly,Assembly | – | – | – | – | – |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Winding curing system (manual curing cell / fully automatic) | SCHLEICH | – | up to 2500 A, up to 1000 V, up to 250 A/mm² | – | – |
| Current-UV impregnation system | SCHLEICH | – | up to 2500 A, up to 1000 V, up to 250 A/mm² | – | – |
| MotorAnalyzer 3 (mobile all-in-one test instrument) | SCHLEICH MTC3 R2 / MotorAnalyzer 3 | – | Test voltages up to 6 kV HV AC / surge voltage; insulation resistance up to 500 GΩ | – | – |
| Rectangular pulse test instrument | SCHLEICH | – | up to 6 kV rectangular pulses, rise time < 100 ns | – | – |
| Matrix modules (relay matrix 2–100 terminals) | SCHLEICH MATRIX | – | Test voltage up to 6000 V AC / 8500 V DC; 6/12/24 test points two-wire, 3/6/12 four-wire | – | – |
| Multifunctional safety and functional test instruments (GLP series) | SCHLEICH GLP1/GLP2/GLP3, GLP2-BT, GLP2-MODULAR | – | up to 25 test methods | – | – |
| Surge voltage test instrument MTC2 | SCHLEICH MTC2R7, VoltageAnalyzer | – | Surge voltage up to 50 kV | – | – |
| Dynamic-MotorAnalyzer | SCHLEICH Dynamic-MotorAnalyzer | – | – | 2014 | – |
| EncoderAnalyzer | SCHLEICH EncoderAnalyzer | – | – | 2013 | – |
Additional services
Reference customers
Quality
The quality management system is certified to ISO 9001. In-house certified calibration, careful initial commissioning as well as after-sales support, remote maintenance and on-site service complement quality assurance.
| Evidence | Hemer |
|---|---|
| ISO 9001 |