Watlow E-SAFE II Hybrid Power Switch Uživatelský manuál stáhnout pdf (Strana 4)

Ordering Information

E S 2 _ - _ _ _ 0 - 0 _ _ _

Number of Poles

1 1 pole

2 2 poles controlled

3 3 poles controlled

Load Voltage

1 100 to 120VÅ (ac)

2 200 to 240VÅ (ac)

3 230/277VÅ (ac) (400/480VÅ (ac) with

wye/star, neutral connected to center

required)

Command Signal Voltage

LV Low voltage 3 to 24VÎ (dc) or 24VÅ (ac)

HV High voltage 100 to 240VÅ (ac) +10/-15

percent, [85 to 264VÅ (ac)]

Future Option

Custom Parameters

000 Standard product

Specifications

Output voltage

• 100/120VÅ (ac) +10/-15 percent, 50/60Hz

• 200/240VÅ (ac) +10/-15 percent, 50/60Hz

• 230/277VÅ (ac) +10/-15 percent, 50/60Hz

Output amperage

• Up to 35 amperes single, dual and three-phase

• 30 A @ 277VÅ (ac)

Operating environment

• 0 to 70°C (32 to 158°F) operating temperature

• 0 to 90 percent RH, non-condensing

• Operational life: Four million switching cycles

• Installation category III, Pollution degree 2

Control mode

• “No-arc” hybrid contactor

Input command signal

• 3 to 32VÎ (dc), 24VÅ (ac) +20/-20 percent

• 100 to 240VÅ (ac) +10/-15 percent, [85 to 264VÅ (ac)]

Input command signal terminals

• 1⁄4 inch fast on appliance

Line and load terminals

• No. 10 screw will accept ring terminals, locking fork terminals or block

fork terminals, 1⁄4 in. (6.35 mm) by 10-32

• Wire insulation temperature can be determined through testing

described in the U.L. Conditions of Acceptability.

Declaration of Conformity

Series Esafe II Relay

Watlow Winona, Inc.

1241 Bundy Blvd.

Winona, MN 55987 USA

Declares that the following product:

Designation:

Series Esafe II Relay

Model Numbers: ES2 (1, 2 or 3) – (1, 2 or 3)(LV or HV)0 – 0 (any three letters or numbers)

Classification: AC51 Semiconductor Direct-on-line contactor,

Installation Category III, Pollution degree 2, IP00

Rated Voltage and Frequency: 100-120 Vac, 200-240 Vac, 230-277 Vac*

*Star or Wye with Center connected Neutral required.

Rated Power Consumption: 35A Resistive Load Maximum

Meets the essential requirements of the following European Union Directives by using the relevant standards show

below to indicate compliance.

2004/108/EC Electromagnetic Compatibility Directive

EN 60947-4-1

EN 60947-4-3

2004

2000

CRGD,

2005

Low-Voltage switchgear and controlgear Part 4-3: Contactors and

motor-starters AC semiconductor controllers and contactors for

non-motor loads. Class B Emissions

EN 61000-4-2 1996 A2, 2001 Electrostatic Discharge Immunity

EN 61000-4-3 2002 Radiated Field Immunity

EN 61000-4-4 2004 Electrical Fast-Transient / Burst Immunity

EN 61000-4-5 1995 A2, 2001 Surge Immunity

EN 61000-4-6 1996 A3, 2005 Conducted Immunity

EN 61000-4-8 1994 A1, 2001 Magnetic Field Immunity

EN 61000-4-11 2004 Voltage Dips, Short Interruptions and Voltage Variations Immunity

IEC 61000-3-12 2004 Harmonic Current Emissions > 16A < 75A

IEC 61000-3-11

2000 Voltage Fluctuations and Flicker > 16A < 75A

NOTE 1: To comply with flicker requirements cycle time may need to be greater than 12 seconds if Load

Power is = 16A to comply with standard, or the maximum source impedance needs to be determined. Source

impedance shall meet EN 61000-3-11 requirements for load currents > 16A.

2006-95-EC Low-Voltage Directive

EN 60947-1

EN 60947-4-3

2004

2000

CRGD,

2005

Low-Voltage switchgear and controlgear Part 4-3: Contactors and

motor-starters AC semiconductor controllers and contactors for

non-motor loads.

Compliant with 2002/95/EC RoHS Directive

2002/96/EC WEEE Directive

Equipment Requires Recycling

Raymond D. Feller III Winona, Minnesota, USA

Name of Authorized Representative Place of Issue

General Manager February 2008

Title of Authorized Representative Date of Issue

Signature of Authorized Representative

Mounting

• Back panel mount

• Horizontal or vertical mounting options with equal product

performance

NOTE:

Do not use an RC snubber on the temperature control

command signal output. The leakage current through

a snubber circuit can turn the E-SAFE II relay on, even

when the command signal is off.

Snubbers

1 2 3 4

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