Watlow E-Safe Hybrid Relay Rev B - Manual (Page 4)

Declaration of Conformity
Series E-Safe Relay
Watlow Winona, Inc.
1241 Bundy Blvd.
Winona, MN 55987 USA
Declares that the following product:
Designation: Series E-Safe
Model Numbers: ES (20 or 40) - 3 (024, 120, 220) - ACCE
Classification: Mechanical Relay, AC-51 Utilization
Category for
Resistive Loads. Installation
Category II, Pollution degree 2
Rated Voltage and Frequency: Load 24-240 V~(ac) 50/60 Hz,
Control Signal 24 V~, 120 V~ or 200-240V~
Rated Power Consumption: Load 20 A or 40 A depending on model.
Control Signal 15 VA Max.
Meets the essential requirements of the following European Union Directives by using the relevant
standards show below to indicate compliance.
89/336/EEC Electromagnetic Compatibility Directive
EN 60947-4-3 2000 Low-voltage switchgear and controlgear - Contactors and
motor-starters - AC semiconductor controllers and contactors
for non-motor loads. Industrial Immunity, Class B emissions.
EN 61000-4-2 1995 Electrostatic Discharge Immunity
EN 61000-4-3 1996 Radiated Field Immunity
EN 61000-4-4 1995 Electrical Fast-Transient / Burst Immunity
EN 61000-4-5 1 9 9 5 , A 1 : 1 9 9 6 Surge Immunity
EN 61000-4-6 1996 Conducted Immunity
EN 61000-4-11 1994 Voltage Dips, Short Interruptions and Voltage Variations Immunity
EN 61000-3-2 2000 ED.2. Harmonic Current Emissions
73/23/EEC Low-Voltage Directive
EN 60947-4-3 2000 Low-voltage switchgear and controlgear- Contactors and
motor-starters - AC semiconductor controllers and contactors
for non-motor loads.
Raymond D. Feller III Winona, Minnesota, USA
Name of Authorized Representative Place of Issue
General Manager February 2004
Title of Authorized Representative Date of Issue
Signature of Authorized Representative
Ordering Information
(2145)
Part Number E S _ _ - _ _ _ _ - _ _ _ _
Amperage
20 = 20 amp
40 = 40 amp
Number of Poles
3 = 3-pole
Control Voltage
024 AC = 24 V~
120 AC = 120 V~
220 AC = 220 V~
Label Options
00 = Standard Product
CE = With CE mark
Specifications
(2146)
Control Mode
•
Zero cross switching output
• Form A outputs, without arcing
• Cycle rate: 30 cycles per minute, maximum
Input Command Signal
•
24V~ (+10% / -10%) @ 0.375 Amperes
• 120V~ (+10% / -10%) @ 0.075 Amperes
• 220V~ (+15% / -20%) @ 0.041 Amperes
• 50/60 Hz
• Input Surge current and pulse characteristics
24 volt input = 24 Amp surge, less than 10VA required (0.41 A)
120 volt input = 16 Amp surge, less than 12VA required (0.101 A)
220 volt input = 8 Amp surge, less than 14VA required (0.063 A)
• Power factor approximate 0.58, 100 uSec pulse width or surge.
Note:
Do not use a RC snubber on the Esafe input or the temperature con-
trol command signal output
Output Rating
•
20A to 40A max. per pole into a resistive load,
model number dependent
• 208/240V, 50/60 Hz, phase to phase
• 3-pole
• Leakage current: 0.5mA max.
Operating Life
•
1,000,000 switching cycles at maximum rating
Weight/Dimensions
•
Weight: 0.560 Kg (1.25 lb)
• 96.0 mm (3.78 in) high x 82.3 mm (3.24 in) wide
x 90.2 mm (3.55 in) deep
Terminals
•
Control input: Compression, accept 0.2 to 6 mm2 (# 22 -10 AWG)
wire, torque to 0.8 Nm (7 in-lbs) maximum
• Output: Compression, accept 2.5 to 16 mm2 (# 14- 6 AWG) wire,
torque to 3.95 Nm (35 in-lbs) maximum
Operating Environment
•
Operating temperature, -30 to 55°C/-22 to 130°F
• 5 to 85% RH, non-condensing
• Storage temperature, -40 to 85°C/-40 to 185°F
Mounting
•
Fits footprint of definite purpose relays and most 30 to 50 amp
mercury relays
Agency Approvals
•
UL® 508 listed, C-UL, File #E213822
Quality and Mission Statement:
Watlow Winona will be the world’s
best supplier of superior thermal solu-
tions by exceeding the expectations of
our customers, shareholders, and
employees.
Your Authorized Watlow Distributor: