Avaya Inc.
Installation and Operation
Model EA20R
Page 7
Engineering Specifications
Electrical Performance
R
INGER
O
UTPUT
85
+/-
3
dB
I
MPEDANCE
600 O
HMS
N
OMINAL
M
AXIMUM
L
OOP
15,000
FT
(4,500
M
) of 22 AWG
C
OPPER
R
INGER
E
QUIVALENCE
N
UMBER
(REN) 0.4A
Electrical Requirements
R
INGER
S
ENSITIVITY
40
-
100
VAC,
16
-
25
H
Z
C
ONNECTION
M
ETHOD
T
ERMINAL
B
LOCK
Environmental
W
EATHER AND
C
ORROSION
R
ESISTANT
E
NCLOSURE
CSA
4X
T
EMPERATURE
-40
O
TO
+60
O
C
(-40
O
TO
+140
O
F)
H
UMIDITY
0
TO
95%
RH
N
ON
-C
ONDENSING
Mechanical
B
ODY
C
ONSTRUCTION
C
OPPER
F
REE
C
AST
A
LUMINUM
W
ITH
E
POXY
P
OWDER
C
OAT
F
LAME
A
RRESTOR
S
INTERED
B
RONZE
D
IMENSIONS
(H
X
W
X
D) 136
X
136
x
128
MM
(5.4
X
5.4
X
5.0
INCHES
)
N
ET
W
EIGHT
1.6
KG
(3.5
LBS
)
W
IRING
A
CCESS
½
INCH
NPT
C
ONDUIT
E
NTRANCES
Compliance
C
ANADIAN
S
TANDARDS
A
SSOCIATION
(CSA) R
EFERENCE NUMBER
:
LR65547-31
EA20R C
LASS
I,
D
IVISION
1,
G
ROUPS
B,
C
AND
D
C
LASS
I,
Z
ONE
1,
G
ROUPS
IIB+H2
C
LASS
II,
D
IVISION
2,
G
ROUPS
F
AND
G
C
LASS
III,
H
AZARDOUS
L
OCATIONS
T
EMPERATURE
C
ODE
T5
U
NDERWRITERS
L
ABORATORIES
(UL) L
ISTED
66LN
C
LASS
I,
D
IVISION
1,
G
ROUPS
B,
C
AND
D
C
LASS
I,
Z
ONE
1,
G
ROUPS
IIB+H2
