Citel M50-120Y-A Serie Noticia De Instalación

INSTALLATION INSTRUCTIONS - NOTICE D'INSTALLATION
NOTICIA DE INSTALACIÓN - INSTALLATIONSHINWEISE
ISTRUZIONI PER L'INSTALLAZIONE
INSTRUCOES DE INSTALACAO - MONTÁŽNÍ NÁVOD
- 安装指导书
AC surge protector - Parafoudre Basse Tension
Protectiones Baja Tension
Überspannungsschutz für Niederspannungsnetze
Scaricatori da sovratensioni per rete di energia
Protetor de Surto CA. - Svodiče přepětí pro AC
, AC - 低压浪涌保护器
M50 Series
Installation
on
1. Turn off all power supplying this equipment
before working on or inside equipment.
2. See Installation - Figure 1.
3. Confirm M50 device is rated for your system
by comparing voltage measurements to the
Line Voltage on the product label.
4. Install in accordance with article 285 of the
National Electric Code.
5. Confirm that the electrical terminals used to
attach this device are identified for these
conductors.
6. Twist conductors 1/2 turn or more for every 12
inches of length.
7. Keep conductor length as short as possible
with no sharp bends.
8. Do not loop or coil wires.
9. Ensure a high quality ground is in place.
•
• LED OFF (one or more) = Fault, check phase
• Audible Alarm ON = Fault, check phase
Technical Data
2000 m max.
6500 ft max.
-40/+185°C max.
-40/+85°F max.
IP66
Characteristics
Single phase
Split phase
Wye
Delta
Max. Discharge
Current by mode (Imax)
Nominal Discharge
Current by mode (In)
MCOV L-N (Vac)
MCOV L-L (Vac)
* M50F : contains a condenser.
Note:
A: for the side nipple
B: for the nipple in the back
Version B
Green/Yellow wire
Line wires
White wire
GND
Green/Yellow wire
N
L1
L2
L3
White wire
Line wires
*To avoid faceplate damage, DO NOT remove protective cover until after installed to surface mount.
P/N
50 kA
20 kA
Version A
88 mm
20.8 mm
.82 in
3.46 in
Optional Surface Mount Installation*
Installation (Fig. 1)
Fusing not required but only recommended when SPD installed
according to UL 1449.
N
L1
L2
L3
GND
Maintenance
: 3 LED ON = system protected
62 mm
2.44 in
: 1, 2 or 3 LED OFF = system unprotected
Main switchboard
or sub-panel
F1
and replace
by M50-xxxx-A
or M50-xxxx-B
U100201A