Eaton Make 1 KVA 1:1 Phase On-Line UPS (Internal Batteries) – 9E Series – Features & Specifications
Product Overview
| Category | Specification |
|---|---|
| Model | 9E-IN 1K |
| Capacity | 1 kVA (1000 VA) / 900 W (0.9 kW) |
| Type | Single Phase (1:1) Online UPS with Internal Batteries |
| Form Factor | Tower |
| Warranty | 24 months (2 years) on electronics and batteries |
Technical Specifications
| Parameter | Details |
|---|---|
| Topology | True online double conversion with IGBT-based rectifier |
| Output Waveform | Pure sine wave |
| Input Phase | Single phase with ground |
| Output Phase | Single phase |
| Input Voltage (Nominal) | 220/230/240 VAC |
| Input Voltage Range | 100–300 VAC (derated), 176–300 VAC (main operations) |
| Low Line Transfer | 176/100 VAC ±3% |
| High Line Transfer | 300 VAC ±3% |
| Input Frequency Range | 40–70 Hz |
| Input Power Factor | ≥0.99 @ nominal voltage (100% load) |
| Output Voltage | 220/230/240 VAC |
| Output Power Factor | 0.9 |
| Output Frequency (Synchronized) | 40–70 Hz |
| Output Frequency (Battery Mode) | 50 Hz or 60 Hz ±0.1 Hz |
| Current Crest Ratio | 3:1 |
| Total Harmonic Distortion (THD) | 2% (Linear Load), 5% (Non-linear Load) |
| Transfer Time (To Battery Mode) | Zero (true online operation) |
| Efficiency | >91% (Double conversion mode), up to 98% (ECO mode) |
| Inrush Current Limit | 8 × Irms |
Battery System
| Parameter | Details |
|---|---|
| DC Bus Voltage | 24 V DC |
| Number of Batteries | 2 batteries (12V each) |
| Battery Type | SMF VRLA (Sealed Maintenance-Free Valve Regulated Lead Acid) |
| Battery Capacity | 9 Ah per battery (12V) |
| Battery Configuration | Internal battery pack (batteries included) |
| Charging Current | 0–10 A (adjustable, digital charger technology) |
| Charging Voltage | 27.6 VDC |
| Recharge Time | ~4 hours to 90% capacity |
| Runtime | Typically 7–10 minutes at full load (900 W) |
| Hot-swappable Batteries | Yes (allows replacement without shutting down) |
Physical Specifications
| Attribute | Value |
|---|---|
| Dimensions (W × D × H) | 24 × 43.6 × 33 cm (240 × 436 × 330 mm) |
| Weight | 10.2 kg |
| Color | Black |
| Form Factor | Tower model |
| Battery Positioning | Internal |
| Country of Origin | Made in India |
Key Features
| Feature | Description |
|---|---|
| True Online Double Conversion | Continuous power conditioning with zero transfer time |
| IGBT-based Rectifier | Robust design for high reliability and performance |
| Pure Sine Wave Output | Clean, stable power for sensitive electronic equipment |
| Active Input Power Factor Correction | High input power factor (≥0.99) reduces harmonic distortion and electrical stress |
| Wide Input Voltage Range | 100–300 VAC acceptance for operation in areas with unstable grid quality |
| Wide Input Frequency Range | 40–70 Hz for seamless generator compatibility |
| ECO Mode | Energy-saving mode with up to 98% efficiency for improved energy savings |
| Generator Compatible | Designed to work reliably with diesel generators |
| Inbuilt Over-voltage Cut-off Device (OVCD) | Protects against excessive input voltage |
| Inbuilt Over Temperature Protection | Prevents damage from overheating |
| Adjustable Charging Current | Configurable from 0 to 10 A for battery flexibility and runtime optimization |
| Automatic Bypass | Intelligent transfer to bypass power during overload or fault conditions |
| Emergency Power Off (EPO) | Safety feature for immediate shutdown in emergency situations |
| Conformal Coated Boards | Enhanced protection for operation in harsh environments |
| Upgraded Phase Lock Algorithm | Improved synchronization and stability |
| Better Overload Protection | Up to 105% overload capacity with constant protection |
| Better Short Circuit Handling Capacity | Robust protection for demanding applications |
| Auto Fault Recovery | Automatically recovers from certain fault conditions |
| Digital Charger Technology | Provides precise battery charging for extended battery life |
Protection Features
| Protection Type | Details |
|---|---|
| Overload Protection | Automatic transfer to bypass mode during sustained overloads |
| Short Circuit Protection | Immediate fault isolation to protect connected equipment |
| Battery Protection | Deep discharge and overcharge protection to extend battery life |
| Low Battery Alarm | Audio/visual warning when battery is critically low |
| Surge Protection | Built-in protection against voltage spikes and transients |
| Thermal Protection | Over-temperature monitoring and shutdown to prevent damage |
| Over-voltage Cut-off | Inbuilt device protects against excessive input voltage |
Display & Indicators (LCD)
| Indicator | Function |
|---|---|
| Load Level | Shows current load percentage on the UPS |
| Battery Level | Displays remaining battery capacity |
| AC Mode | Indicates normal utility power operation |
| Battery Mode | Shows operation on battery backup |
| Bypass Mode | Indicates UPS is in bypass operation |
| Fault Indicators | Alerts to error or fault conditions |
Alarm System
| Alarm Type | Pattern |
|---|---|
| Battery Mode | Sounding every 4 seconds |
| Low Battery | Sounding every second |
| Overload | Sounding twice every second |
| Fault | Continuously sounding |
Management & Communication
| Feature | Details |
|---|---|
| Standard Interface | RS-232, COM Slot |
| Optional SNMP Card | Available for network management and remote monitoring |
| Operating System Support | Windows, Linux, Unix, MAC |
| Remote Management | Power management via SNMP manager and web browser (with optional card) |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | 0–40°C |
| Operating Humidity | <95% (non-condensing) |
| Storage Temperature | -25°C to 55°C |
| Altitude | <1000 m (no derating), 1000–3000 m (1% derating per 100 m) |
| Noise Level | <50 dBA @ 1 meter |
| Installation Environment | Room free from humidity, chemical fumes, heat, and vibrations |
Applications
| Use Case | Suitability |
|---|---|
| IT & Networking | Servers, network switches, routers, workstations |
| Data Centers | Server closets, small data centers, wiring closets |
| Enterprise Computing | Enterprise servers, remote branches |
| Industrial Control | Factory automation, process control systems |
| Security & Surveillance | CCTV systems, access control systems |
| ATM & Telecom | Banking ATMs, telecom equipment, railway signaling |
| Laboratory Equipment | Precision instruments, testing equipment |
| Commercial | Point-of-sale systems, retail computing, office networks |
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