⚡ EP-2000 2KVA Power Inverter Series
*2000VA / 1200-2000W Output | Pure Sine Wave | LCD/LED Display | Advanced Protection*
The EP-2000 2KVA Power Inverter is a high-capacity DC to AC power conversion solution designed for demanding residential, commercial, and industrial applications. Available in multiple configurations from various manufacturers including MUST and DEVE, this versatile inverter delivers reliable backup power with pure sine wave output, intelligent CPU control, and comprehensive protection features. Whether for home backup, solar power systems, or industrial equipment, the EP-2000 series provides clean, stable power for sensitive electronics and heavy-duty appliances -1-6.
🌟 Key Features:
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⚡ 2KVA Power Capacity — Delivers 2000VA continuous power with output ratings from 1200W to 2000W depending on model configuration, suitable for powering multiple appliances and equipment simultaneously -1-6.
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🔋 Pure Sine Wave Output — Advanced SPWM technology produces clean, stable power with minimal harmonic distortion, safe for sensitive electronics like computers, medical equipment, and variable speed tools -1-6.
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📊 LCD/LED Display Interface — Clear visual display shows input voltage, output voltage, load level, battery status, and operational mode for real-time system monitoring at a glance -1-6.
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🖥️ CPU-Controlled Intelligence — Advanced microprocessor control ensures precise power management, automatic voltage regulation, and real-time system monitoring for optimal performance -1.
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🛡️ Comprehensive Protection System — Built-in safeguards against overload, short-circuit, over-voltage, low-voltage, over-heating, over-charge, and over-discharge conditions -1-6.
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🔄 Automatic Voltage Regulation (AVR) — Stabilizes output voltage during power fluctuations, providing consistent power delivery even when input voltage varies ±25% — ideal for areas with unstable commercial power -1-6.
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🔋 Multiple Input Voltage Options — Available in 12V, 24V, and 48V DC configurations with selectable AC outputs of 110V, 115V, 120V, 220V, 230V, or 240V depending on model and region -1-2-6.
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⚡ 150% Overload Capacity — Handles surge loads up to 150% of rated capacity, ideal for starting motors, compressors, and other inductive loads -1.
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🔌 External Battery Support — Compatible with external battery banks for extended runtime; intelligent battery management protects against over-charge and deep discharge -1.
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⏱️ Fast Transfer Time — Typical 2-6ms transfer time (max 10ms) ensures seamless switchover during power interruptions, protecting connected equipment -3.
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🔧 Generator Compatible — Works seamlessly with backup generators for extended power solutions in remote or off-grid locations -1.
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📈 High Efficiency Operation — DC to AC efficiency of 86-92% depending on model and load, minimizing energy loss during power conversion -2-4-5.
⚙️ Technical Specifications:
| Specification | EP2000 Series (MUST/Bossgoo) | EP2000 PRO Series (DEVE) | AEP-2000R Series (Schaefer) |
|---|---|---|---|
| Power Rating | 2KVA / 1200W | 2KVA / 1400W (0.7 PF) | 2KVA / 1600-2000W |
| Input Voltage | 12V, 24V, or 48V DC options | External battery (model dependent) | 12V, 24V, or 48V DC |
| Output Voltage | 100/110/127/220/230V AC ±5% | 200-240V AC | 115V or 230V AC ±2-3% |
| Output Waveform | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave |
| Output Frequency | 50/60Hz ±0.5Hz | 50/60Hz | 50/60Hz selectable |
| Power Factor | 0.6 | 0.7 | Not specified |
| Transfer Time | 5ms typical | 2-6ms typical, max 10ms | 4-6ms |
| Input Voltage Range | ±25% variation tolerance | Not specified | Regulated input |
| Efficiency (DC-AC) | >80-85% | Not specified | 86-92% |
| Overload Capacity | 150% | Not specified | Comprehensive protection |
| Display Type | LCD/LED optional | LCD+LED | Digital display |
| Dimensions (W×D×H) | 452 × 192 × 338 mm | 570 × 335 × 300 mm (package) | 17.12″ × 16.69″ × 3.48″ (rackmount) |
| Net Weight | 23-27 kg | 32.7-36 kg (with package) | Varies by model |
| Operating Temperature | 0°C to 40°C | Not specified | 0°C to 40°C |
| Humidity | 0-90% non-condensing | Not specified | Not specified |
| Noise Level | <40dB | Not specified | Minimized EMI |
| Certifications | CE, ROHS | CE, ROHS | UL60950-1 Listed (select models) |
| Communication | Smart RS-232 (optional USB) | Not specified | Digital display monitoring |
| Warranty | 12 months | 12 months | OEM quantity discounts |
📊 Model Comparison:
| Model Variant | Input Voltage | Output Voltage | Application | Key Features |
|---|---|---|---|---|
| EP2000 Series (MUST) -1 | 12V, 24V, or 48V DC | 110-230V AC selectable | UPS, home backup, industrial | CPU control, AVR, 150% overload |
| EP2000 PRO Series (DEVE) -3 | External battery | 200-240V AC | Line-interactive UPS | LCD+LED display, fast transfer |
| AEP-2000R Series (Schaefer) -2-4-5 | 12V, 24V, or 48V DC | 115V or 230V AC ±2-3% | Rackmount, industrial, marine | 1U/2U rack design, digital display, UL listed |
| EP2000 PRO (MUST) -6 | 12V or 24V DC | 220-230V AC | Home inverter-charger | Modern design, customization options |
🔧 Key Technologies:
| Technology | Description |
|---|---|
| Pure Sine Wave SPWM | Advanced Sinusoidal Pulse Width Modulation creates clean sine wave output with minimal harmonic distortion, safe for all electronic devices -1-6. |
| CPU Control Technology | Superior performance from microprocessor control ensures precise power management and real-time system monitoring -1. |
| Automatic Voltage Regulation (AVR) | Stabilizes output during input voltage fluctuations (±25% tolerance), ideal for areas with unstable grid power -1-6. |
| Intelligent Battery Management | Protects batteries from over-charge and over-discharge, extending battery life and ensuring reliable performance -1. |
| Generator Compatibility | Seamless integration with backup generators for extended runtime in off-grid or emergency applications -1. |
🛡️ Protection Features:
| Protection Type | Function |
|---|---|
| Overload Protection | Automatically shuts down or alarms when connected load exceeds rated capacity -1-2 |
| Short-Circuit Protection | Instant shutdown upon output short circuit to prevent damage -1 |
| Over-Voltage Protection | Prevents operation when input voltage exceeds safe limits -1-2 |
| Low-Voltage Protection | Automatic shutdown when battery voltage drops below threshold to prevent deep discharge damage -1-2 |
| Over-Temperature Protection | Thermal shutdown if internal temperature exceeds safe operating range -1-2 |
| Over-Charge Protection | Prevents battery damage by stopping charge at safe voltage levels -1 |
| Over-Discharge Protection | Disconnects load at critical low voltage to preserve battery health -1 |
📋 Display & Monitoring:
| Feature | Description |
|---|---|
| LCD/LED Display | Shows input voltage, output voltage, load level, battery status, and operational mode -1-3-6 |
| Status Indicators | Visual indication of normal operation, battery mode, overload, and fault conditions -1 |
| Audible Alarms | Audio alerts for low battery, overload, and fault conditions -1 |
| RS-232 Communication | Smart interface for connection to computers, supporting Windows and Linux systems -1 |
| Digital Display (AEP Series) | Monitors voltage, amperage, power, and temperature in real-time -2-4-5 |
🧩 Ideal For:
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🏠 Home Backup Power — Keep essential appliances, lights, and electronics running during grid outages with battery-based backup system -1-6.
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☀️ Solar Power Systems — Perfect companion for off-grid and grid-tie solar installations, converting battery-stored solar energy into usable AC power -6.
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🏢 Office & Commercial Use — Backup power for computers, servers, networking equipment, and office electronics -1-5.
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🏭 Industrial Applications — Power for control systems, monitoring equipment, and tools in locations with unstable grid power -1-2.
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📡 Telecom & Security Systems — Reliable power for telecommunications equipment, security cameras, and access control systems -1.
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🚐 RVs & Marine Applications — AC power on boats, yachts, and RVs from onboard DC battery banks -2-4.
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🏥 Medical Equipment Backup — Clean sine wave power safe for sensitive medical devices -6.
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🖥️ Industrial PC & Automation — Designed for telecom, security, and industrial PC applications requiring stable power -1.
📦 What’s in the Box:
| Item | Quantity | Notes |
|---|---|---|
| EP-2000 Inverter Unit | 1 | Main inverter unit (model varies by configuration) |
| User Manual | 1 | Installation and operation instructions |
| Warranty Card | 1 | Warranty registration and information |
Note: Batteries, input cables, and output cables are typically sold separately unless specified by the retailer. For rackmount models (AEP-2000R), rack mounting hardware may be included or sold separately -2-4-5.
📏 Physical Specifications by Model:
| Model | Dimensions (W×D×H) | Weight | Form Factor |
|---|---|---|---|
| EP2000 Series (MUST) -1 | 452 × 192 × 338 mm | 23-27 kg | Tower/floor standing |
| EP2000 PRO (DEVE) -3 | 570 × 335 × 300 mm (package) | 32.7-36 kg (with package) | Tower/floor standing |
| AEP-2000R (Schaefer 2U) -2-4 | 17.12″ × 16.69″ × 3.48″ | Varies | 2U rackmount |
| AEP-A2000R (Schaefer 1U) -5 | 1U rack form factor | Varies | 1U rackmount |
✅ Certifications & Standards:
| Certification | Applicable Models |
|---|---|
| CE | EP2000 Series, EP2000 PRO Series -1-3-6 |
| ROHS | EP2000 Series, EP2000 PRO Series -3 |
| UL60950-1 Listed | AEP-A2000R Series (select models) -5 |
| ISO 9001 | Manufacturer quality certification |
💡 Pro Tips:
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🔋 Battery Selection: For optimal performance with the EP-2000, use a deep-cycle battery bank with capacity appropriate for your runtime needs. A 200Ah battery at 24V provides approximately 2-3 hours of runtime at 1000W load (assuming 80% depth of discharge and 90% inverter efficiency).
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⚡ Load Management: The EP-2000’s 150% overload capacity handles brief startup surges from motors and compressors, but continuous loads must stay within the rated capacity -1.
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🔧 Installation Requirements: Ensure proper ventilation during installation, as inverters generate heat during operation. Keep away from moisture and direct sunlight, and use appropriately sized cables for DC connections to minimize voltage drop.
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📊 Model Selection: Choose your EP-2000 model based on specific requirements:
⚠️ Note: Multiple manufacturers produce EP-2000 series inverters under different brand names including MUST, DEVE, and Schaefer. Specifications may vary between manufacturers and models. Always verify exact specifications with your supplier before purchase -1-3
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