Filter
Top Products
Avaya Inc.
Installation and Operation
Model EA20R
Page 7
Engineering Specifications
Electrical Performance
RINGER OUTPUT 85 +/- 3 dB
IMPEDANCE 600 OHMS NOMINAL
MAXIMUM LOOP 15,000 FT (4,500 M) of 22 AWG COPPER
RINGER EQUIVALENCE NUMBER (REN) 0.4A
Electrical Requirements
RINGER SENSITIVITY 40 - 100 VAC, 16 - 25 HZ
CONNECTION METHOD TERMINAL BLOCK
Environmental
WEATHER AND CORROSION RESISTANT ENCLOSURE CSA 4X
TEMPERATURE -40
O
TO +60
O
C (-40
O
TO +140
O
F)
HUMIDITY 0 TO 95% RH NON-CONDENSING
Mechanical
BODY CONSTRUCTION COPPER FREE CAST ALUMINUM WITH EPOXY POWDER COAT
FLAME ARRESTOR SINTERED BRONZE
DIMENSIONS (H X W X D) 136 X 136 x 128 MM (5.4 X 5.4 X 5.0 INCHES)
NET WEIGHT 1.6 KG (3.5 LBS)
WIRING ACCESS ½ INCH NPT CONDUIT ENTRANCES
Compliance
CANADIAN STANDARDS ASSOCIATION (CSA) REFERENCE NUMBER: LR65547-31
EA20R CLASS I, DIVISION 1, GROUPS B, C AND D
C
LASS I, ZONE 1, GROUPS IIB+H2
C
LASS II, DIVISION 2, GROUPS F AND G
C
LASS III, HAZARDOUS LOCATIONS
T
EMPERATURE CODE T5
UNDERWRITERS LABORATORIES (UL) LISTED 66LN
CLASS I, DIVISION 1, GROUPS B, C AND D
CLASS I, ZONE 1, GROUPS IIB+H2