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Online UPS HF

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CDH-T

Online UPS HF 3P in/3P out

10KVA～120KVA

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Product Detail

BRIEF INTRODUCTION

CDH-T series have output power factor 0.9. It can easily adapt to all kinds of diverse and complicated loads, such as the non-linear systems (IT systems), strongly inductive or capacitive loads, discharge lamps, and induction motors.This unit can be set up in parallel-redundant systems with up 4 units.

FEATURES & FUNCTIONS

• Online double conversion technology with DSP control
• Advanced control with Adaptive Feed Forward Cancellation (AFC) technology for very low harmonic distortion

•Output power factor 0.9
• Very low input current distortion (THDi < 1%)
• Input power factor 0.99 at 10% load
•Output efficiency up to 95%
• Space-saving compact design
• Front access makes maintenance and replacement easily
• Highly flexibility in single phase/three-phase set-ups
•Control designed to withstand all kinds of loads
• Parallel redundant operation with up to 4 units
•Variety of communication options available
• 5.7" graphic LCD panel design with multiple languates for easy-configuration

TECHNICAL DATA SHEET

MODEL	CDH10KL-T	CDH20KL-T	CDH30KL-T	CDH40KL-T	CDH60KL-T	CDH80KL-T	CDH100KL-T	CDH120KL-T
PHASE	3-phase in / 3-phase out
CAPACITY	10KVA/ 8KW	20KVA/ 18KW	30KVA/24KW	40KVA/32KW	60KVA/48KW	80KVA/64KW	100KVA/80KW	120KVA/96KW
INPUT
Nominal Voltage	3x400V (3Ph + N)
Acceptable Voltage Range	+15% or –20%
Frequency	50 / 60 Hz ±5 %
Total Harmonic Distortion (THDi)	< 1.5% @ 100% load ; < 2.5% @ 50% load ; < 6.0% @ 10% load		< 1.0% @ 100% load ; < 2.0% @ 50% load ; < 5.0% @ 10% load				< 1.5% @ 100% load ; < 2.0% @ 50% load ; < 6.0% @ 10% load
Current Limitation	High overload: PFC Limit (discharging batteries)
Power Factor	1
OUTPUT/INVERTER
Nominal Voltage	3x400V (3Ph + N)
Precision	Stationary: ±1% ; Transitory: ±2% (load variations 100-0-100%)
Frequency	50/60 Hz synchronised ±4 % With mains absent ±0.05%
Max. Synchronisation Speed	±10 Hz/s
Waveform	Pure Sinewave
Total Harmonic Distortion (THDv)	< 0.5% (Linear Load) ; < 1.5% (Non-linear Load)
Phase Displacement	120º ±1% (balanced load) ; 120º ±2% (imbalances 50% of the load)
Dynamic Recovery Time	10 ms. at 98 % of the static value
Admissible Overload	Phase Overload: 125% for 10 min., 150% for 60s ; Total Overload: 112.5% for 10 min., 135% for 60s
Admissible Crest Factor	3.4 : 1	3.2 :1				2.8:1	3.2:1
Admissible Power Factor	0.7 inductive to 0.7 capacitive
Imbalance Output Voltage @ 100% Unbalanced Loadt	<1%
Current Limit	High overload, short-circuit: RMS Voltage Limit ; High Crest-Factor current: Peak Voltage Limit
STATIC BYPASS
Type	Solid state
Voltage	3x400V (3Ph + N)
Frequency	50/60 Hz
Activation Criterion	Microprocessor control
Transfer Time	Zero
Admissible Overload	400% for 10 sec.
Transfer to Bypass	Immediate, for overloads above 150%
Retransfer	Automatic after alarm clear
MAINTENANCE BYPASS
Type	Without interruption
Voltage	3x400V (3Ph + N)
Frequency	50/60 Hz
Overall Efficiency (Line mode)	90.50%	91.05%	92%	91.50%	93%	94%	93.00%	93.36%
BATTERY
Built-in Battery Type (2x31)	12V 7Ah	12V 9Ah	12V 12Ah	12V 18AH	/	/	/	/
Back-up Time (minutes)	9	11	8	8	/	/	/	/
Max. Charging Current	23.5A						47A
PHYSICAL
Dimension, DxWxH (mm)	770x450x1100		705x590x1320
Net Weight (without batteries) (Kg)	110		180		210	230	255	255
Net Weight (w/built-in batteries) (Kg)	230	300	430	565	/

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