ZWX Series 1
ZWX Series
180W to 300W
Industrial ATX Power Supplies
Key Market Segments & Applications
Industrial & Rack Mount
PC Applications
• 90 - 150W Convection Cooled Ratings
• 1U High
• ATX SFX 12V Compatible
• Power Factor Corrected
• Peak Power Ratings
• No Minimum Loading Required
ZWX Features and Benefits
Features Benefits
• Convection Cooled Ratings • No Forced Air or Fan Needed
• Low Profile • Fits into 1U High Enclosures
• Industrial Grade • Greater Reliability & Field Life
• No minimum loading • Easier to Use
Specifications
MODELS ZWX180 ZWX240 ZWX300
ITEMS
Input Voltage V 85-265VAC (47-63Hz)
Input Current (1)(2) A 1.9 / 1.0 2.6 / 1.3 3.2 / 1.6
Inrush Current (2) A 14 / 28 Cold start 25°C ambient
Power Factor - Meets EN61000-3-2
Leakage Current mA < 0.75
Overcurrent Protection (3) - >1.05% of forced air current rating (5s delay and manual reset on V1, 2 & 3)
Overvoltage Protection (4) V +3.3V: 3.76 - 4.3V, +5V: 5.74 - 7V, +12V: 13.4 - 15.6V
Hold Up Time (Typ) (1) ms 20ms at 100VAC
Efficiency (1)(2) % 81 / 84
Remote On/Off - High: Unit off, Low: Unit On (enabled). Meets SFX12V
DC Good PWR_OK - High: Power supply is good. Meets SFX12V
Remote Sense - +3.3V Only
Output Voltage Setpoint Accuracy - ±5% (all outputs)
Output Voltage Adjustment - None
Line Regulation mV 3.3V: 20mV, 5V: 48mV, +12V: 48mV, -12V: 20mV, +5Vsb: 20mV
Load Regulation mV 3.3V: 100mV, 5V: 300mV, +12V: 300mV, -12V: 100mV, +5Vsb: 100mV
Ripple & Noise mV 3.3V: 120mV, 5V: 150mV, +12V: 150mV, -12V: 120mV, +5Vsb: 120mV
Operating Temperature °C -10 to +70, derate linearly to 20% load from 50 to 70
Storage Temperature °C -30 to +85°C
Humidity (non condensing) %RH Operating: 30 - 90, Non operating: 10 - 95
Cooling - Convection or forced air cooled (30CFM, 0.85m3/min)
Withstand Voltage - I/P to Gnd 2kVAC (20mA), I/P to O/P 3kVAC (20mA), O/P to Gnd 500VAC (100mA) for 1 min.
Isolation Resistance - >100Ω at 25°C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10 - 55Hz (1 minute sweep), 19.6m/s2 constant X, Y, Z 1 hour
Shock (non operating) m/s2< 392
Safety Agency Approvals - UL60950-1, CSA60950-1, EN60950-1, EN50178 (OV II), CE Mark
Conducted & Radiated EMI - EN55011/EN55022-B, FCC Class B, VCCI-B
Immunity - EN61000-4-2, -3, -4, -5, -6, -8, -11
Weight (Typ) g 500 650 800
Size (WxHxD) mm 94 X 36 X 210 106 X 36 X 225 118 X 36 X 250
Warranty yrs 3 Years
ZWX Series
2
Model Selector
Output Max Curr. Max Power Max Curr Max Power Peak Curr. (4) Peak Power (4)
Model Voltage (Convection) (Convection) (Forced Air) (Forced Air) (Forced Air) (Forced Air)
V1 +3.3V 6A(5) 8.4A(5) 12A(5)
V2 +5V 5A(5) 7A(5) 10A(5)
ZWX180 V3 +12V 6A 90W 9A 153W 13A 180W
V4 -12V 0.2A 0.3A 0.3A
V5 +5V (sb) 1.4A 2A 2A
V1 +3.3V 7A 9.8A 14A
V2 +5V 6A 8.4A 12A
ZWX240 V3 +12V 8A 120W 11.2A 204W 16A 240W
V4 -12V 0.2A 0.3A 0.3A
V5 +5V (sb) 1.4A 2A 2A
V1 +3.3V 10A 14A 20A
V2 +5V 6A 8.4A 12A
ZWX300 V3-1 +12V 4A(6) 150W 5.6A 255W 8A(7) 300W
V3-2 +12V 8A(6) 11.2A 16A(7)
V4 -12V 0.2A 0.4A 0.4A
V5 +5V (sb) 1.4A 2A 2A
Suffix Description
Blank Open frame
/L1 L Bracket - input on the left side (rear mounting side facing away)
/L2 L Bracket - input on the right side (rear mounting side facing away)
/A1 L Bracket & Cover - input on the left side (rear mounting side facing away)
/A2 L Bracket & Cover - input on the right side (rear mounting side facing away)
Options NOTES: Specification Table Page 1
(1) With output loading of:
ZWX180: V1=6.5A, V2=6.5A, V3=7.7A, V4=0.2A, V5=1A
ZWX240: V1=8.9A, V2=7.7A, V3=10.2A, V4=0.3A, V5=2A
ZWX300: V1=12A, V2=7A, V3-1=5A, V3-2=9.4A, V4=0.2A, V5=1A
(2) 100/200VAC
(3) Avoid prolonged operation in overload
(4) <5s operation at peak load
Output Ratings Table above
(5) Maxium combined power of V1 & V2: 32W convection, 54W forced air,
63W peak
(6) V3-1 & V3-2 combined current limited to 10.9A (131W)
(7) V3-1 & V3-2 combined current limited to 22A (264W)
Outline Drawing ZWX180 Series
Connector Harness ZWX180 ZWX240 ZWX300
CN1 HA-2-IN YY Y
CN21 ZWX-HA-04 YY Y
CN21(S-ATA) ZWX-HA-02 YY Y
CN31/CN41 ZWX-HA-01 YY Y
CN51 ZWX-HA-03 --Y
Cable Harness
ZWX Series 3
Outline Drawing ZWX240 Series
Outline Drawing ZWX300 Series
ZWX Series
ZWX June11 v2
4
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