Manufacturer of UPS systems, DC and AC inverters, frequency converters and resistors with customised power supply solutions
JOVYATLAS GmbH
26844 Jemgum (Headquarters, Production, Warehouse, Test Field, Administration)New on Amplifa
About JOVYATLAS
JOVYATLAS GmbH is a manufacturer of electrical power supply systems headquartered in Jemgum, East Frisia. The company develops and manufactures uninterruptible power supplies (UPS systems) in offline, line-interactive and online technology with power ratings from 1000 VA to 800 kVA per unit as well as system solutions extending into the multi-MVA range. Further product areas include rectifiers, inverters, frequency converters, BSV/ZSV systems for hospital power supply, DC power supplies, battery systems and chargers as well as resistors such as filter, braking, load and neutral grounding resistors. Manufacturing takes place on a total area of 8300 sqm, almost entirely in-house in Germany, complemented by an in-house development department for customised applications. The product range also includes AGM batteries and battery cabinets including maintenance and battery replacement. Customer industries include wind energy onshore and offshore, hospitals and laboratories, industry, marine applications and data centers. A 24-hour service with service hubs in Germany, maintenance programs, grid analyses, load tests and rental systems round out the offering. The company belongs to Jacob Waitz Industrie GmbH in Kassel.
- Site
- Jemgum
- Processes
- Development and manufacturing of UPS systems (offline/VFD, line-interactive/VI, online/VFI), UPS systems 1/1-phase, power 1000 VA - 12 kVA (JOVYTEC PE, JOVYTEC PME, JOVYSTAR plus), UPS systems 3/1-phase, power 10 kVA - 60 kVA, UPS systems 3/3-phase, power 10 kVA - 800 kVA, modular system solutions up to several MVA, Rectifier manufacturing, Inverter manufacturing, Frequency converter/frequency inverter manufacturing, Resistor manufacturing (filter, braking and load resistors, neutral grounding resistors).
- Materials
- AGM battery, Offline UPS (VFD), Line-interactive UPS (VI), Online UPS (VFI)
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1945
- Employees
- 150
- Industries
- Wind energy (onshore and offshore), Hospitals/clinics (BSV systems), Industry, Marine applications, Data centers
- 01
Development/Engineering
- 02
Manufacturing (DC/AC inverters, UPS, resistors)
- 03
Assembly/Battery cabinets
- 04
Test field testing
- 05
Sales
- 06
Service, maintenance, commissioning
Technologies & System Components
AGM battery
Supply of the deployed UPS systems and battery cabinets including maintenance and battery replacement.
Offline UPS (VFD)
Inverter as backup power supply parallel to the mains, active only during grid deviations.
Line-interactive UPS (VI)
Converter regulates output voltage in normal operation and takes over without interruption in the event of a power failure.
Online UPS (VFI)
Double conversion principle in series between mains and consumer for uninterrupted supply without switching action.
Location
Jemgum
DEHeadquarters, Production, Warehouse, Test Field, Administration
- Materials
- UPS systems, DC/AC inverters, frequency converters, resistors, battery systems
- Test field with energy feedback (2014)
- Photovoltaic system
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and manufacturing of UPS systems (offline/VFD, line-interactive/VI, online/VFI)Engineering | – | – | – | – | Lead-acid batteries, AGM batteries |
| UPS systems 1/1-phase, power 1000 VA - 12 kVA (JOVYTEC PE, JOVYTEC PME, JOVYSTAR plus)Engineering | – | – | – | – | – |
| UPS systems 3/1-phase, power 10 kVA - 60 kVAEngineering | – | – | – | – | – |
| UPS systems 3/3-phase, power 10 kVA - 800 kVA, modular system solutions up to several MVAEngineering | – | – | – | – | – |
| Rectifier manufacturingEngineering | – | – | – | – | – |
| Inverter manufacturingEngineering | – | – | – | – | – |
| Frequency converter/frequency inverter manufacturingEngineering | – | – | – | – | – |
| Resistor manufacturing (filter, braking and load resistors, neutral grounding resistors).Engineering | – | – | – | – | – |
| BSV/ZSV systems (hospital power supply)Engineering | – | – | – | – | – |
| DC power supplies, battery systems and chargersEngineering | – | – | – | – | AGM batteries |
| Special engineering / customised power supply systemsEngineering | – | – | – | – | – |
| Battery cabinets / AGM batteries including maintenance and battery replacementAssembly | – | – | – | – | AGM batteries |
| Service & maintenance: 24-hour service, maintenance programs, spare parts, commissioning.Assembly | – | – | – | – | – |
| Grid analysis (instrumented measurement of the 3-phase low-voltage power supply)Testing | – | – | – | – | – |
| Load tests (AC/DC UPS, battery capacity)Testing | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test field with energy feedback | – | – | – | 2014 | Jemgum |
| Photovoltaic system | – | – | – | – | Jemgum |
Additional services
Quality
JOVYATLAS is certified to DIN EN ISO 9001:2015 (TÜV NORD CERT, register no. 78 100 057516); the scope covers development, manufacturing, sales and service of UPS systems, rectifiers, special systems and resistors. At the test field with energy feedback, grid analyses and load tests serve quality assurance.
| Evidence | Jemgum |
|---|---|
| ISO 9001 |
History
- 1945
Founded as DR.-ING. JOVY by Dr.-Ing. Richard Jovy on December 1
- 1948
Entry in the commercial register
- 1960
Conversion into a GmbH (limited liability company)
- 1979
EUROATLAS becomes majority shareholder, renaming to JOVYATLAS SPECHT Stromrichter GmbH
- 1989
Sale to US corporation MagneTek, renaming to MagneTek JovyAtlas GmbH
- 1994
Acquisition by the Carlyle Group, renaming to JOVYATLAS Elektrische Umformtechnik GmbH
- 1997-1998
Part of US corporation L3 (Division Marine & Power Systems) until 2015
- 2003
Outsourcing of resistor manufacturing to Jemgum
- 2014
Occupancy of new production halls with warehouse and shipping in Jemgum
- 2015
New administration building, relocation of headquarters from Leer to Jemgum
- 2015
Sale of the MSI Group to Finnish Wärtsilä corporation
- 2020
Wärtsilä sells the JOVYATLAS business to Jacob Waitz Industrie GmbH (Kassel), since then JOVYATLAS GmbH