rev 04.29.04

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116

Special Features

Electrical Specs

50-165 Watts

NTQ160 Series

Input

Input range

85-264 VAC

Frequency

47-63 Hz

Inrush current

38 A max., cold start @ 25°C

Efficiency

65% typical at full load @ 115 VAC

input

EMI filter

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.

Power factor

0.99 typical

Safety ground leakage

current

<1 mA @ 50/60 Hz, 264 VAC input

Output

Maximum power

50W convection, 165 W with 30 CFM

forced air

Adjustment range

1.8V - 3.5V; 3.0V - 5.5V on outputs

one and two

Hold-up time

20 ms @ 165 W load

Overload protection

Short circuit protection on all outputs.

Case overload protected @ 110-145%

above peak rating. Latching type

recycle AC to reset.

Overvoltage protection

Tracks outputs 1 & 2: 20% to 35%

above output setting

Standby output

5V@ 2 A regulated ±5%

Logic Control

Power failure

TTL logic signal goes high 100-500

msec after V1 output; it goes low at

least 4 msec before loss of regulation

Remote Inhibit

Requires contact closure to inhibit

outputs

Remote sense

Compensates for 0.5 V lead drop

minimum, will operate without

remote sense connected. Reverse

connection protection.

DC O

TTL logic signal goes high after main

output is in regulation. It goes low

when there is a loss of regulation.

• 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

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

VDE

0805/EN60950 (IEC950)

21310-3336-0021

(129066)

UL

UL1950

E186249

CSA

CSA 22.2-234 Level 3

LR109492C

NEMKO

EN 60950/EMKO-TUE

P00100493

(74-sec) 203

BABT

EN60950/EN41003

650251, NC/00069

CB

Certificate and report

9661, 9662, 8788

CE

Mark (LVD)

Environmental

Total Power:

50-165 Watts

Input Voltage: 85-264 VAC

# of Outputs:

Quad

Safety