Full Galvanic Isolation
Features a standard output isolation transformer (Copper or Aluminum) to provide a complete electrical barrier between the DC and sensitive AC loads.
Industrial Inverter
EVR Series
Inverters / DC to AC Converters
Industrial IGBT Based Inverters
- Output Galivanic Isolation
- Optimized Output Harmonics
- 300% Overload
- IGBT Based
- Paralell Operation
ENCLOVE Energy EVR Series, engineered for the most demanding environments, the Enclove EVR Series is a robust industrial inverter that converts DC source voltages ranging from 24VDC to 600VDC into a precision-stabilized AC supply. With power capacities available from 5kVA up to 500kVA, the series utilizes advanced IGBT technology and a high-speed DSP controller to ensure laboratory-grade signal purity and seamless fault recovery.
- Output Voltage
- 110VAC to 600VACDefined on order
- Efficiency (EVR3 Series)
- Up to 93%
- Switch to Bypass
- <5ms
- Operating Temperature
- -10 to 50°C
Product Overview
Built for continuous mission-critical industrial use, the Enclove EVR Series delivers stable AC power from DC sources with superior reliability. Utilizing advanced IGBT technology and a high-speed DSP controller, it ensures precise power conversion and seamless bypass switching for maximum uptime. With a standard internal isolation transformer, optional HMI touchscreen monitoring, and customizable configurations up to IP55, the EVR Series combines durability with intelligent control—making it the trusted choice for heavy industrial applications.
Its remarkable +20-year design life and modular architecture provide long-term dependability for oil and gas, marine, and mining operations across a wide DC input range from 24V to 600V.
Technical Highlights
- Advanced IGBT technology with high-frequency PWM conversion
- High-speed DSP controller for fast processing and fault recovery
- Standard internal isolation transformer for full galvanic protection
- Wide input DC voltage tolerance of $\pm 30\%$ without extra adjustment
- Superior overload capacity reaching up to 200% for industrial loads
- Customizable ingress protection ranging from IP20 up to IP55
- Uninterrupted bypass switching for maximum system availability
- Compliant with international standards CE, EN 62040-1, and EN 62040-2
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REDUNDANT OPERATION
N+1 CONFIGURATION ENSURES YOUR LOADS ARE ALWAYS FED
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FULL GALVANIC ISOLATION
FULL ISOLATION BETWEEN INPUT & OUTPUT WITH AL OR CU TRANFORMERS
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FULL FRONT ACCESS
EASY MAINTENANCE AND REPAIR. ALL COMPONENTS ACCESIBLE FROM FRONT
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INTEGRATED TOPOLOGY
ALL IN ONE DESIGN WITH INTEGRABLE FEATURES LIKE DISTRIBUTION SYSTEM
KEY FEATURES
Engineered For TOUGHEST CONDITIONS
Wide DC Operation Range
Up to 25% Input voltage tolerance ensured the operation stays live even in most unbalanced scenarios. Battery cut off voltage is adjustable.
Rugged Industrial Design
Heavy-duty enclosures (up to IP54) and components specifically selected for uncompromising reliability in the most demanding and harsh environments.
ModBus & Remote Comms.
Standard RS-232 with ModBus protocol and four settable volt-free contacts. Optional TCP/IP, RS485, and IEC61850 for seamless SCADA integration.
Asjutable Parameters
User adjustable operation settings allows easy configuration in all sites. Allows different operation modes in different scenarios.
Enhanced Process Visibility
Equipped with a clear mimic diagram for real-time visualization alongside digital or analog instrumentation for accurate tracking of input/output metrics.
Heavy-Duty Powering
High overload capability (up to 200%) makes the system perfectly suited for the demanding inrush currents of heavy industrial machinery.
Technical specifications
The table below is reproduced from the E-VR Series datasheet and covers both models in the range: the single-phase EVR1 Series and the three-phase EVR3 Series.
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EVR1 SERIES
- Output Phase
- Single Phase
- Conversion Topology
- Insulated Gate Bipolar Transistor (IGBT)
- Control
- DSP Controller
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EVR3 SERIES
- Output Phase
- Three Phase
- Conversion Topology
- Insulated Gate Bipolar Transistor (IGBT)
- Control
- DSP Controller
| Model | EVR1 SERIES | EVR3 SERIES |
|---|---|---|
| Output Phase | Single Phase | Three Phase |
| Conversion Topology | Insulated Gate Bipolar Transistor (IGBT) | |
| Control | DSP Controller | |
| INPUT | ||
| Voltage | 24VDC to 220VDC | 24VDC to 600VDC |
| Bypass Voltage | 110VAC to 600VAC (Defined on order) | |
| Bypass Frequency | 50, 60 or 400 Hz | |
| OUTPUT | ||
| Power | Up to 200kVA | Up to 500kVA |
| Voltage | 110VAC to 600VAC (Defined on order) | |
| Voltage Tolerance | ±1% (Static), ±5% (Dynamic 100% load change 50ms) | |
| Frequency | 50Hz, 60Hz or 400Hz (±%1 sync, ±0,5 not sync) | |
| Waveform | Pure Sine Wave | |
| Output Power Factor | 0.8 | |
| Efficiency | Up to 90% | Up to 93% |
| Crest Factor | 3:1 | |
| Switch to Bypass | <5ms | |
| Switch to Inverter | 0 ms (Re-Transfer delay adjustable) | |
| Total Harmonic Distortion (THDu) | Lineer Load ≤ %2 Non Lineer Load ≤ %5 |
|
| Inverter Overload Characteristics | 125% load - 10mins / 150% Load - 1min / 200% Load - 1sec | |
| Bypass Overload Characteristics | 110% load - Continuous / 150% Load - 1min / 1000% Load - 50msewc | |
| PHYSICAL CHARACTERISTICS | ||
| Cabinet Type | Rack / Tower / Wall Mounted | |
| Cabinet Color | RAL7032, RAL7035 (Others Optional) | |
| Ingress Protection | IP20 (up to IP55 - Optional) | |
| Cooling System | Fan Forced Cooling (Natural Cooling, Water Cooling, Smart Fans Optional | |
| Cable Entry | Bottom (Others Optional) | |
| ENVIRONMENTAL CHARACTERISTICS | ||
| Storage Temperature | -25 to 70°C | |
| Operating Temperature | -10 to 50°C | |
| Relative Humidity | 0 to 95% (Non-Condensing) | |
| Operating Altitude | 1000m from MSL (1% derate each 100m after 1000m) | |
| Acoustic Noise | 55dB to 80dB | |
| COMMUNICATIONS | ||
| Standard Communications | ModBus RTU RS232 (OPT: RS485, ModBus TCP/IP, SNMP and IEC61850), Dry Contact x4 (OPT: to x16) | |
| Parallel Operation | Up to 2 Units (Dual Redundant or Capacity) | |
| HMI | LED/LCD Panel (OPT: Touch Screen Panel, Mimic Panel) | |
| Languages | Turkish, English, German, Dutch, Portuguese, Spanish, Russian | |
| FEATURES | ||
| Protections | MCB or MCCB for Input and Output Line Failure, AC Synchronization, Short Circuit Output Current Limiting, Overload, Over Voltage, UnderVoltage, Over Temperature |
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| Maintenence Bypass | Full Isolation of the Unit with Maintenence Bypass | |
| Gauges | Input, Output, Bypass Analog/Digital Gauges (V, A, Hz, VA, THD, PF) | |
| DC Power Supply | Output & Battery Monitoring Continue (when AC Fails) | |
| Protections | Fan Failure, SCR Fuse Failure, Breaker Off, External Block, Parallel Fault | |
| Others | Cabinet Heater, Cabinet Lighting, Service Plug | |
| STANDARDS | ||
| EN 62040-1 | General and Safety Requirements for UPS | |
| EN 62040-2 | Electromagnetic Compatibility (EMC) Requirements fo UPS | |
| ISO14001 - ISO9001 | Quality Assurance | |
* Our company has the right to change the model, visual and technical specification information of the products without prior notice.
Frequently asked questions
Answers taken from the EVR Series datasheet.
What power range does the ENCLOVE E-VR Series industrial inverter cover?
The range is built in two model families: the single-phase EVR1 Series up to 200kVA and the three-phase EVR3 Series up to 500kVA. DC input is 24VDC to 220VDC on the EVR1 Series and 24VDC to 600VDC on the EVR3 Series.
What is the output waveform and transfer time of the E-VR Series inverter?
Output is a Pure Sine Wave with Total Harmonic Distortion of Lineer Load ≤ %2 and Non Lineer Load ≤ %5. Switch to Bypass is <5ms and Switch to Inverter is 0 ms (Re-Transfer delay adjustable), with voltage tolerance of ±1% (Static), ±5% (Dynamic 100% load change 50ms).
What overload can the EVR Series inverter handle?
Inverter overload characteristics are 125% load - 10mins / 150% Load - 1min / 200% Load - 1sec. On bypass the unit handles 110% load - Continuous / 150% Load - 1min / 1000% Load - 50msewc.
What are the operating temperature and altitude limits of the E-VR Series?
Operating Temperature is -10 to 50°C and Storage Temperature is -25 to 70°C, with Relative Humidity of 0 to 95% (Non-Condensing). Operating Altitude is 1000m from MSL (1% derate each 100m after 1000m), and acoustic noise is 55dB to 80dB.
Does the EVR Series inverter support ModBus and SCADA communication, and can units run in parallel?
Standard communications are ModBus RTU RS232 (OPT: RS485, ModBus TCP/IP, SNMP and IEC61850), Dry Contact x4 (OPT: to x16). Parallel operation is supported Up to 2 Units (Dual Redundant or Capacity), and the HMI is an LED/LCD Panel (OPT: Touch Screen Panel, Mimic Panel).
Which standards does the ENCLOVE E-VR Series industrial inverter comply with?
The datasheet lists EN 62040-1 for General and Safety Requirements for UPS, EN 62040-2 for Electromagnetic Compatibility (EMC) Requirements fo UPS, and ISO14001 - ISO9001 for Quality Assurance.
Documentation & downloads
Download the latest documentation for the E-VR Series. Files are provided in their current revision; contact us if you need a previous version or a localised translation.
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Download
Product Datasheet
Full technical specifications, and product features including all the options.
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Request
Installation & User's Manual
Step-by-step installation instructions, menu details, and operating procedures.
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Request
PC & Monitoring Software
Computer Program or Programs helps you to monitor or set the unit.
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