Product Highlights
Topology
True online double-conversion
Phase Configuration
3-Phase Input / 3-Phase Output
Capacity Range
10 kVA to 160 kVA
Custom Solutions
Available on demand
Control
Advanced dual-core DSP
Online Efficiency
Up to 96%
ECO Mode Efficiency
Up to 99%
Input Power Factor
≥ 0.99
Parallel Capability
Up to 4 units
Display
5" color LCD touch screen
Installation
Accessible rear connections
Standard Features
Technology
High frequency online double conversion
Control
Advanced dual-core DSP and 3-level technology
Active PFC
Input power factor up to 0.99
Online Efficiency
Up to 96%
Dual Input
Supports independent bypass
Parallel Technology
Advanced digital and parallel technology
Input Frequency
50 / 60 Hz auto-sensing
Frequency Conversion
50 Hz / 60 Hz mode
Battery Management
Equalized and float charging with charger dormancy control
Fan Control
Intelligent variable fan speed
Fan Fault Tolerance
One fan failure supports 50% load; two fan failures support 30%
Conformal Coating
Designed for long-term operation in harsh environments
Diagnostics
Self-diagnosis and event logging
Low Voltage Operation
Linear derating reduces battery discharge
Battery Configuration
30–44 batteries selectable
Digital Charger
Up to 48 A
Cold Start
Battery start without mains
Delayed Start
Settable after mains restoration
Compliance
Standard 1
EN/IEC 62040-1 (LVD)
Standard 2
EN/IEC 62040-2 (EMC)
Standard 3
EN/IEC 62040-3
Construction & Finish
Power Architecture
3-level IGBT based
Control
DSP dual-core microprocessor controlled
External Battery Connection
High-current charger connection
Surface Preparation
Degreasing salinization
Finish
Electrostatic spray
Ordering Information
10KT33NB20E
ShieldUPS 33 Series 10kVA Tower UPS 3P/3P, 20 batteries external
15KT33NB40E
ShieldUPS 33 Series 15kVA Tower UPS 3P/3P, 40 batteries external
20KT33NB40E
ShieldUPS 33 Series 20kVA Tower UPS 3P/3P, 40 batteries external
30KT33NB40E
ShieldUPS 33 Series 30kVA Tower UPS 3P/3P, 40 batteries external
40KT33NB40E
ShieldUPS 33 Series 40kVA Tower UPS 3P/3P, 40 batteries external
60KT33HC32-40
ShieldUPS 33 Series 60kVA Tower UPS 3P/3P, 32–40 batteries external configurable
80KT33HC32-40
ShieldUPS 33 Series 80kVA Tower UPS 3P/3P, 32–40 batteries external configurable
100KT33HC32-40
ShieldUPS 33 Series 100kVA Tower UPS 3P/3P, 32–40 batteries external configurable
120KT33HC32-40
ShieldUPS 33 Series 120kVA Tower UPS 3P/3P, 32–40 batteries external configurable
160KT33HC32-40
ShieldUPS 33 Series 160kVA Tower UPS 3P/3P, 32–40 batteries external configurable
Input Specifications
Input Wiring
Three-phase five-wire (3Φ + N + PE)
Rated Voltage
380 / 400 / 415 Vac
Voltage Range
304–485 Vac without derating; 138–304 Vac with linear derating
Rated Frequency
50 / 60 Hz auto-sensing
Bypass Voltage Range
-60% to +20%, settable
Output Specifications
Output Wiring
Three-phase five-wire (3Φ + N + PE)
Rated Voltage
380 / 400 / 415 Vac
Frequency
Synchronized with utility; 50 / 60 Hz ±0.1% in battery mode
THDv
≤1% linear load; ≤4% non-linear load
Overload
105–110% for 60 min; 110–125% for 10 min; 125–150% for 1 min; >150% for 0.2 s
Battery System
Long-Time Model DC Voltage
±240 Vdc, selectable
Selectable Battery Range
32–40 pcs for long-time configuration
General Battery Quantity
32 pcs standard; 30–44 pcs settable
Alternate DC Range
±192 Vdc, adjustable ±180 to ±264 Vdc
40 kVA Built-In Battery
±240 Vdc — 80 pcs × 9 Ah / 12 V
Maximum Charging Current
Model dependent: up to 36 A in specification table
Recharge Time
Depends on battery capacity
System & Communication
Online Efficiency
Max. 96%
Maximum Parallel Connections
4
Protections
Short-circuit, overload, over-temperature, excessive low battery, overvoltage, undervoltage and fan failure
Standard Communication
RS232, USB, RS485, RJ45, dry contacts
Optional Communication
SNMP card, Wi-Fi card, GPRS card
Display
5" color LCD touch screen
Environmental
Operating Temperature
0°C to 40°C
Storage Temperature
-25°C to 55°C without battery
Relative Humidity
0–95% non-condensing
Altitude
≤1000 m; derating 1% per additional 100 m
Noise Level
≤58 dB to ≤65 dB depending on model
Model Dimensions & Weights
10 kVA
250×720×560 mm — Net 82 kg — Gross 93 kg
15 kVA
250×720×560 mm — Net 82 kg — Gross 93 kg
20 kVA
250×800×700 mm — Net 131 kg — Gross 142 kg
30 kVA
250×800×700 mm — Net 145 kg — Gross 156 kg
40 kVA
360×850×885 mm — Net 95 kg — Gross 110 kg
60 kVA
360×850×950 mm — Net 130 kg — Gross 145 kg
80 kVA
360×850×1200 mm — Net 156 kg — Gross 172 kg
100 kVA
440×850×1200 mm — Net 158 kg — Gross 180 kg
120 kVA
600×850×1200 mm — Net 198 kg — Gross 220 kg
160 kVA
600×850×1200 mm — Net 250 kg — Gross 275 kg