Voltage Sag Immunity


Company:

MEAN WELL ENTERPRISES CO., LTD

Verify ID:

V437575

Expiration date:

June 25, 2025 - June 24, 2026

Verification Mark

Applicable To:

XTR-240x-yyZZZZ, XTR-480-yyZZZZ, XTR-960-yyZZZZ (x=blank or P, yy= 12, 24, 36, 48, Z=0~9, A~Z, a~z or blank for market purpose); Note: Suffixes for Terminal Type different, Blank – Screw Terminal, LA – Lever Actuated Terminal, PI – Push In Terminal

XTR-960-yyZZZZ, XDR-960-yyZZZZ (yy= 24, 36, 48, Z=0~9, A~Z, a~z or blank for market purpose); Note: Suffixes for Terminal Type different, Blank – Screw Terminal, LA – Lever Actuated Terminal

NSP-75-xzzzz, NSP-100-xzzzz, NSP-150-xzzzz, NSP-200-xzzzz, NSP-320-xzzzz (x = 5, 7.5, 12, 15, 24, 27, 36, 48, or 60;  z = blank, -, 0~9, A~Z or a~z for market purpose)

XDR-75-yyZZZZ, XDR-120-yyZZZZ, XDR-240-yyZZZZ, XDR-480-yyZZZZ (yy= 12, 24, 36, 48, Z=0~9, A~Z, a~z or blank for market purpose); Note: Suffixes for Terminal Type different, Blank – Screw Terminal,  LA – Lever Actuated Terminal, PI – Push In Terminal

NSP-500-xzzzz, NSP-750-xzzzz (x=5, 12, 15, 24, 27, 36, 48, 60, represent output voltage, eg.: x=5 means output voltage is 5Vdc, z=may be blank. -, 0~9, A~Z, a~z for market purpose) 

Applicable SKUs:

XTR-480-12, XTR-480-24, XTR-480-36, XTR-480-48, XTR-240-12, XTR-240-24, XTR-24-36, XTR-240-48, XTR-960-24, XTR-960-36, XTR-960-48, NSP-150-5, NSP-150-7.5, NSP-150-12, NSP-150-15, NSP-150-24, NSP-150-27, NSP-150-36, NSP-150-48, NSP-150-60, NSP-200-5, NSP-200-7.5, NSP-200-12, NSP-200-15, NSP-200-24, NSP-200-27, NSP-200-36, NSP-200-48, NSP-200-60, NSP-320-5, NSP-320-7.5, NSP-320-12, NSP-320-15, NSP-320-24, NSP-320-27, NSP-320-36, NSP-320-48, NSP-320-60, NSP-10015, NSP-100-12, NSP-100-24, NSP-100-36, NSP-100-60, NSP-100-7.5, NSP-100-15, NSP-100-27, NSP-100-48, NSP-75-5, NSP-75-12, NSP-75-15, NSP-75-24, NSP-75-27, NSP-75-36, NSP-75-48, NSP-75-60, XDR-75-12, XDR-75-24, XDR-75-36, XDR-75-48, NSP-500-5, NSP-500-12, NSP-500-15, NSP-500-24, NSP-500-27, NSP-500-36, NSP-500-48, NSP-500-60, XDR-120-12, XDR-120-24, XDR-120-36, XDR-120-48, XDR-960-24, XDR-960-36, XDR-960-48, XDR-240-12, XDR-240-24, XDR-240-36, XDR-240-48, NSP-750-5, NSP-750-12, NSP-750-15, NSP-750-24, NSP-750-27, NSP-750-36, NSP-750-48, NSP-750-60, XDR-480-12, XDR-480-24, XDR-480-36, XDR-480-48

Marketing Claim Verified by UL Solutions

SEMI F47 Voltage Sag Immunity Characteristics Verified

Verification Method

Assessment conducted per: - SEMI F47-0706 (Reapproved 0812), Specification for Semiconductor Processing Equipment Voltage Sag Immunity - IEC 61000-4-11, Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase - IEC 61000-4-34, Electromagnetic compatibility (EMC) - Part 4-34: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current more than 16 A per phase The following performance was observed: Sag Depth 50%: Duration at 50 Hz = 10 cycles, Duration at 60 Hz = 12 cycles Sag Depth 70%: Duration at 50 Hz = 25 cycles, Duration at 60 Hz = 30 cycles Sag Depth 80%: Duration at 50 Hz = 50 cycles, Duration at 60 Hz = 60 cycles

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