Alpha Technologies XP-EDH4 - Technical Manual - Manual (Page 29)

29 745-419-B0-001 Rev. A (11/2013)
Fig. 2-13, Input and Output Connections, Lectro ZTT/ZTT+ Models
Legend
1 RF Cable (customer supplied)
2 Power Suppy Interface
3,4 Battery Sense Wire Harness
5 Battery Heater Mat Control Cable
6 Ethernet Cable (optional)
7 External Temperature Probe (optional)
8 Vin Sense (optional)
9 Surge Protector Ground Block
10 Vout/lout Sense Harness
11 Tamper Wire Harness
12 In Line Lightning Arrestor w/pass thru (130V) L-G, L-N, N-G
2.0 Installation, continued
2.4 Lectro ZTT/ZTT+ Power Supplies, continued







A/B [C/D] NEG
Pin 1
Vbatt 3
A [C] 36V Pin 4
Vbatt 2
A [C] 24V Pin 3
Vbatt 1
A [C] 12V Pin 2
NEG NEG NEG
3A 2A 1A
SPI
0
0 0 0 0
MULTIPLE POWER INPUTS
TURN OFF BOTH SWITCHES
TO FULLY REMOVE POWER
A
C
OFF
ON
D
C
BATTERY
+
_
CABLE
AC OUT
0
AC VOLTS
0 0 0 0
0 0 0 0 0
AC AMPERES
0 0
0 0 0
ZTT
36 VDC
90 VAC 36V
FLOAT
LO BAT OFF
LO BAT WARN
OVERLOAD
STANDBY
NORMAL
CHECK BAT
CHARGE
1
2
3
5 6
7
8
9
10
4
12
11
(Connection in back)
To strings 3 and 4