Table of Contents
Advertisement
3.3
Rear Panel
1
2
3
4
5
6
7
8
12
13
14
15
16
17
20
No.
1
2
3
4
5
6
Ultron HPH Series UPS
(20kVA Model)
MINI SLOT
SMART SLOT
PARALLEL
PARALLEL
PARALLEL
RS232
SWITCH
MANUAL BYPASS SWITCH
1 2
ON
1
1
2
2
3
3
4
4
5
5
6
6
1
1
2
2
WARNING:
OPENING THIS COVER PLATE WILL
OUTPUT
INPUT
CHARGER
REPO
CAUSE INVERTER SHUTDOWN. ONLY
DRY CONTACT
DRY CONTACT
DETECTION
AUTHORIZED SERVICE PERSONNEL
CAN OPEN AND OPERATE IT.
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
R
S
T
N
R
S
T
N
R
S
MAIN INPUT BREAKER
BYPASS INPUT BREAKER
OUTPUT BREAKER
-
+
N
R
S
T
N
R
S
AC INPUT
UPS OUTPUT
240V DC 240V DC
BATTERY INPUT
Item
SMART Slot
MINI Slot
DC Fans
Parallel Switch
Parallel Ports
Output Dry Contacts
1
3
4
9
5
10
11
6
7
8
T
12
13
T
N
14
18
15
19
16
20
21
(Figure 3-4: Rear Panel)
Description
Connects SNMP/ Relay I/O/ ModBus card. For detailed
information, please refer to Chapter 5 : Communication
Interfaces.
Connects Mini SNMP/ Mini Relay I/O/ Mini USB/ Mini Mod-
Bus/ Mini TVSS card. For detailed information, please refer
to Chapter 5 : Communication Interfaces.
Cool and ventilate the UPS.
Controls parallel ports' status (ON or OFF). For detailed
information, please refer to Chapter 5 : Communication
Interfaces.
For UPS parallel usage. For detailed information, please
refer to Chapter 5 : Communication Interfaces.
Receive the UPS's event information. Please refer to Chap-
ter 5 : Communication Interfaces.
10
(30/ 40kVA Model)
MINI SLOT
SMART SLOT
PARALLEL
PARALLEL
PARALLEL
RS232
SWITCH
1 2
MANUAL BYPASS SWITCH
ON
1
1
2
2
3
3
4
4
5
5
6
6
1
1
2
2
WARNING:
OPENING THIS COVER PLATE WILL
OUTPUT
INPUT
CHARGER
REPO
CAUSE INVERTER SHUTDOWN. ONLY
DRY CONTACT
DRY CONTACT
DETECTION
AUTHORIZED SERVICE PERSONNEL
CAN OPEN AND OPERATE IT.
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
I
ON
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
O
OFF
N
R
S
T
N
R
S
T
R
MAIN INPUT BREAKER
BYPASS INPUT BREAKER
OUTPUT BREAKER
-
+
N
R
S
T
N
R
S
T
AC INPUT
UPS OUTPUT
240V DC
240V DC
BATTERY INPUT
2
9
10
11
S
T
N
19
18
17
21
Advertisement
Table of Contents
