Graphic Symbols That Appear On Rating Plate - Lincoln Electric CV-655 Operator's Manual

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GRAPHIC SYMBOLS THAT APPEAR ON
RATING PLATE (LOCATED ON CASE BACK)
3 Phase transformer with
rectified DC output
INPUT POWER
THREE PHASE
Designates welder complies with
National Electrical Manufacturers
Association requirements EW 1
NEMA EW 1 (100%)
Class I with 100% duty cycle at
650Amps output. (Domestic,
Canadian, and Export models)
Designates welder complies with
International Electrotechnical
IEC 974-1
Commission requirements 974-1.
(European Models)
INSTALLATION
S
NRTL/C
NRTL
CV-655
Constant Voltage Output
Characteristics
GMAW
FCAW
Designates welder can be used
in environments with increased
hazard of electric
(European models)
Designates welder complies with
low voltage directive and with
EMC directive. (European
models)
Designates welder complies with
both Underwriters Laboratories
R
(UL) standards and Canadian
Standards Association (CSA)
standards. (Canadian Model)
Designates welder complies with
R
Underwriters Laboratories (UL)
standards. (Domestic Models)
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shock.