EPH-Tx Series 60-200 kVA

Optimized Resilience

• Unity output power factor for optimal backup power availability
• Built-in transformer, main input, bypass input, output, and maintenance bypass switch, simplify installation, improve reliability, and reduce downtime and costs
• 0.99 input power factor prevents oversizing the supply system
• Wide input voltage range reduces battery operation, extending battery life
• Power walk-in function enables smooth power transition to a generator without unnecessary sizing expansion

Ultra Flexibility

• High overload capability and isolation transformer for demanding needs
• Compatible with both VRLA and Lithium-ion batteries
• Adjustable, high charging current for flexible battery configuration
• Scale up to 4 units with a common battery bank

Easy Management and Maintenance

• 7-inch touchscreen with graphical display for easy monitoring and configuration
• Integrated communication port for remote monitoring
• EPO (Emergency Power Off) for enhanced safety
• Swappable power module design with front access to minimize MTTR

1. Model
2. EPH-60K-Tx, EPH-80K-Tx, EPH-120K-Tx, EPH-180K-Tx, EPH-200K-Tx

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4. Power Rating
5. ⦁ EPH-60K-Tx: 60 kVA / 60 kW
   ⦁ EPH-80K-Tx: 80 kVA / 80 kW
   ⦁ EPH-120K-Tx: 120 kVA / 120 kW
   ⦁ EPH-180K-Tx: 180 kVA / 180 kW
   ⦁ EPH-200K-Tx: 200 kVA / 200 kW
6. Parallel Configuration: Up to 4 units

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8. Input
9. Nominal Voltage: 380/400/415 Vac, 3P4W+PE
10. Voltage Range:
    ⦁ EPH-60K-Tx: 318-477 Vac (100% load); 190-323 Vac and 477-518 Vac (with derating to 50-100% load)
    ⦁ EPH-80K-Tx: 328-477 Vac (100% load); 190-323 Vac and 477-518 Vac (with derating to 50-100% load)
    ⦁ EPH-120K-Tx~200K-Tx: 318-477 Vac (100% load); 190-323 Vac and 477-518 Vac (with derating to 50-100% load)
11. Frequency Range: 40-70 Hz
12. Total Harmonic Distortion (THDi): < 5%
13. Power Factor: ≥ 0.99 (100% load)

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15. Output
16. Nominal Voltage: 220/380, 230/400, 240/415 Vac, 3P4W+PE
17. Voltage Regulation: ±1% (static)
18. Frequency: 50/60 ± 4 Hz
19. Total Harmonic Distortion (THDv): < 2% (linear load)
20. Power Factor: 1
21. Overload Capability: 100-110%: 60 min; 111-125%: 10 min, 126-150%: 1 min, >150%: 20 ms
22. Current Crest Ratio: 3:1

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24. Efficiency
25. Online Mode: Up to 92.3%
26. Eco Mode: Up to 95.8%
27. Battery Mode: Up to 91.3%

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29. Battery
30. Battery Type: VRLA, Lithium-ion
31. Nominal Voltage: ±216 Vdc (Adjustable from ±192 to ±240 Vdc)
32. Quantity: 32-40 pcs
33. Operational Voltage Limits: ±160 to ±282 Vdc
34. Maximum Charge Current:
    ⦁ EPH-60K-Tx: 18A
    ⦁ EPH-80K-Tx: 24A
    ⦁ EPH-120K-Tx: 36A
    ⦁ EPH-180K-Tx/200K-Tx: 54A

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36. Communication Interface
37. Display: 7-inch LCD touchscreen
38. Port: Mini slot x1, RS-232 x1, USB port x1, REPO port x1, Battery cabinet temperature detection port x1
39. Protocols: SNMP, Modbus TCP/IP, HTTP(S), SNTP, SMTP, DHCP

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41. Physical
42. Dimensions (W x D x H)
    ⦁ EPH-60K-Tx: 1000 x 600 x 1200 mm
    ⦁ EPH-80K-Tx/120K-Tx: 1000 x 480 x 1600 mm
    ⦁ EPH-180K-Tx/200K-Tx: 1100 x 600 x 2000 mm
43. Net Weight
    ⦁ EPH-60K-Tx: 334 kg
    ⦁ EPH-80K-Tx: 519 kg
    ⦁ EPH-120K-Tx: 536 kg
    ⦁ EPH-180K-Tx: 826 kg
    ⦁ EPH-200K-Tx: 888 kg

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45. Environment
46. Operating Temperature: 0 to 40°C
47. Humidity: 0-95% (non-condensing)
48. Altitude: 0-3,000 m (derating 1%/100m from 1,000-3,000 m)
49. Storage Temperature: -15 to 60°C (UPS); 0 to 35°C (Battery)
50. Ingress Protection Level: IP20

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52. Conformance
53. Safety: CE
54. EMC: IEC 62040-2 Category C3
55. Performance: IEC 62040-3
56. Sustainability: RoHS, REACH

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58. All specifications are subject to change without prior notice.