50-165 Watts
NTQ160 Series
Total Power:
50-165 Watts
Input Voltage:
85-264 VAC
# of Outputs:
Quad
Electrical Specs
Input
Input range
Frequency
Inrush current
Efficiency
EMI filter
85-264 VAC
47-63 Hz
38 A max., cold start @ 25°C
65% typical at full load @ 115 VAC
input
FCC Class B conducted and radiated,
CISPR 22 Class B conducted and
radiated, EN55022 Class B conducted
and radiated, VDE 0878 PT3 Class B
conducted and radiated.
0.99 typical
<1 mA @ 50/60 Hz, 264 VAC input
Power factor
Safety ground leakage
current
Special Features
• Active power factor correction
• EN61000-3-2 compliance
• Remote sense on outputs
one and two
• Power fail and remote inhibit
• 5V Standby output
• DC Power good
• Single wire current sharing on
outputs one and two
• Wide range adjustable on outputs 1 & 2
• Built-in Class B EMI filter
• Overvoltage protection
• Overload protection
• Thermal overload protection
• Outputs 3 & 4 are floating
Output
Maximum power
Adjustment range
Hold-up time
Overload protection
50W convection, 165 W with 30 CFM
forced air
1.8V - 3.5V; 3.0V - 5.5V on outputs
one and two
20 ms @ 165 W load
Short circuit protection on all outputs.
Case overload protected @ 110-145%
above peak rating. Latching type
recycle AC to reset.
Tracks outputs 1 & 2: 20% to 35%
above output setting
5V@ 2 A regulated ±5%
Overvoltage protection
Standby output
Logic Control
Power failure
Remote Inhibit
Remote sense
TTL logic signal goes high 100-500
msec after V1 output; it goes low at
least 4 msec before loss of regulation
Requires contact closure to inhibit
outputs
Compensates for 0.5 V lead drop
minimum, will operate without
remote sense connected. Reverse
connection protection.
TTL logic signal goes high after main
output is in regulation. It goes low
when there is a loss of regulation.
Environmental
Operating temperature: 0° to 50°C ambient; derate
each output at 2.5% per degree from
50° to 70°C
Electromagnetic susceptibility: Designed to meet
EN61000-4, -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity: Operating; non-condensing
10% to 95%
Vibration: Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances 0.7
G peak 5 Hz to 500 Hz, operational
Storage temperature: -40° to 85°C
Temperature coefficient: ± .04% per °C
MTBF demonstrated: >1 million hours at full load and
25°C ambient conditions
DC O
Safety
VDE
UL
CSA
NEMKO
BABT
CB
CE
0805/EN60950 (IEC950)
UL1950
CSA 22.2-234 Level 3
EN 60950/EMKO-TUE
(74-sec) 203
EN60950/EN41003
Certificate and report
Mark (LVD)
21310-3336-0021
(129066)
E186249
LR109492C
P00100493
650251, NC/00069
9661, 9662, 8788
rev 04.29.04
116
Support: (888) 41-ASTEC or (407) 241-2752
Americas: (760) 930-4600
Europe (UK) 44 (1384) 842-211
Asia (HK) 852-2437-9662
ASTEC [ Astec America, Inc ]
