INV-2000-72 Volt RAIL Inverter – 72V to 240V Pure Sine Wave Inverter for Railway and Industrial Use
The INV-2000-72 Volt RAIL is a high-performance industrial-grade inverter engineered for demanding environments such as railway systems, heavy transport, and specialised off-grid applications. Designed to convert 72V DC to 240V AC, this compact, horizontally mounted inverter delivers stable, pure sine wave output and offers multiple operation modes for maximum flexibility.
Built with a low-frequency transformer and an isolated input/output system, the INV-2000-72 RAIL inverter ensures optimal safety, durability, and performance. With advanced load handling, intelligent fan control, and integrated battery charging capabilities, this unit is ideal for critical backup systems, transport infrastructure, and field-based operations.
Key Features
Input Voltage: 72V DC – Designed for high-voltage battery banks in industrial and railway systems
Output Voltage: 240V AC – Delivers clean, pure sine wave output suitable for sensitive equipment
High Working Efficiency – Over 85% efficiency reduces energy loss and heat buildup
Low-Frequency Transformer Design – Provides robust surge capacity and long-term reliability
Three Operating Modes – Battery Priority, AC Priority, and Energy-Saving Mode
Peak Power Capacity – Handles loads exceeding 3× rated output for startup surges
Built-In LED Display – Monitors status, battery levels, and operation mode in real time
Intelligent Cooling – Fan adjusts speed automatically based on internal temperature
Three-Stage Smart Charging Module – Charges batteries efficiently with 5–30A variable current
AC Bypass Functionality – Auto-switches to grid power with AVR and frequency tracking
Compact Horizontal Mounting – Easy to install in space-limited enclosures or cabinets
RS232 Communication Port (Optional) – Enables monitoring and control through compatible systems
Full Protection Suite – Guards against low voltage, overload, short circuit, and overheating
Benefits
Railway and Industrial Ready
The 72V input makes this inverter especially suitable for rail applications, where battery systems often operate at higher voltages. It’s also ideal for mining, off-grid infrastructure, and utility transport.
Stable and Safe Power Output
Pure sine wave output ensures compatibility with sensitive electronics, monitoring systems, and automation equipment, without the risk of signal interference.
Handles Power Surges with Ease
Designed to support peak power loads over 3× its rated output, this unit powers tools, pumps, or devices that require high starting current.
Smart Battery Charging
The integrated 3-stage charger automatically adjusts to battery size and discharge condition—ideal for maintaining battery health in standby or backup scenarios.
Flexible Installation
Its compact, horizontal layout fits neatly in control cabinets or underbench configurations, saving space in tight industrial settings.
Built for Long-Term Use
With robust transformer-based construction, intelligent cooling, and isolated power design, this inverter is built for safety and longevity in harsh environments.
Technical Specifications
- Input Voltage: 72V DC
- Output Voltage: 240V AC
- Working Efficiency: >85%
- Waveform: Pure Sine Wave
- Output Type: Low-Frequency Transformer with Isolation
- Cooling: Intelligent fan control
- Battery Charging Current: 5A – 30A (three-stage smart charging)
- Bypass Mode: AC with AVR and frequency tracking
- Operation Modes:
- Battery Priority
- AC Priority
- Energy-Saving Mode
- Peak Load Handling: >3× rated power
- Display: LED interface for status and settings
- Communication: RS232 Port (optional)
- Protection: Low voltage, short circuit, overload, overheat
Ideal Applications
- Railway Power Conversion
- Transport Infrastructure Installations
- Off-Grid and Backup Power Systems
- Mining and Industrial Field Equipment
- Mobile Workshop Power
- Battery-Based Control Systems
How to Use the INV-2000-72 Volt RAIL Inverter
- Install in a Horizontal Position – Mount the unit securely in a stable, well-ventilated enclosure or cabinet.
- Connect to 72V Battery System – Use appropriate cable sizes and fusing for safety and compliance.
- Select Operation Mode – Use the LED interface to choose between AC priority, battery priority, or energy-saving mode.
- Enable Charging (Optional) – If used with a compatible battery, activate the built-in charger to maintain charge levels.
- Monitor System – Keep an eye on the LED indicators or connect to a monitoring system via RS232 if available.
Always consult a qualified technician for setup and wiring in railway or industrial environments.
FAQs about INV-2000-72 Volt RAIL Inverter
- What battery systems is this inverter compatible with?
It’s designed specifically for 72V DC battery systems, commonly found in railway, industrial, and custom off-grid applications. - Can I use this inverter in a mobile or compact space?
Yes. Its horizontal, compact layout allows it to be installed in equipment racks, enclosed panels, or mobile platforms with limited space. - Does it provide clean power for sensitive electronics?
Absolutely. The pure sine wave output and low-frequency transformer ensure clean, stable energy that’s safe for all types of electronics. - Can it automatically switch to grid power?
Yes. The AC bypass feature allows automatic switchover to mains/grid power when available, with built-in AVR and frequency tracking for stability. - What kind of protection does it offer?
The inverter includes overload protection, short circuit safety, low voltage shutdown, and over-temperature protection for secure operation.
Order the INV-2000-72 Volt RAIL Inverter from Power Start
Get dependable, clean power for your 72V DC applications with the INV-2000-72 Volt RAIL Inverter. Designed for railway and heavy-duty industrial use, this unit offers performance, protection, and flexibility in one compact package. Order now from Power Start and upgrade your power infrastructure with confidence.
Note: Free shipping does not apply to very heavy items that require skids or pallets.
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