Lightning
and power line surges can seriously damage or disrupt operations in all
facilities - commercial and industrial plants">
| SUPER CLASS
BUILDING ENTRY PROTECTOR
Ipeak = 400kA
READY TO GO!
Easy Installation - less than 30 minutes
- Mount pre-tested SF400M to wall
- Connect Micro-Z Cable to panel
- Apply power - system is protected |
20-Year
Warranty
Free modules for life
Free fuses for life
UL 1449
2nd Edition Listed
ANSI/IEEE C62.41-1991
Category C |
|
|
| DESCRIPTION |
FEATURES |
| Lightning
and power line surges can seriously damage or disrupt operations in all
facilities - commercial and industrial plants, hospitals, reservation systems, banks,
stock exchanges, and other mission-critical activities.
The SF400M, through its extraordinary surge
current diversion capability, protects your sensitive system from damaging
transients, thus eliminating "downtime" and its associated
financial and lost labor costs.
The SF400M diverts surge currents to ground
by way of 6 heavy-duty pathways. The unit's low impedance design assures a
minimum let-through voltage to sensitive downstream equipment, and the
plug-in, pluck-out protection modules guarantee an easy 5 minute repair in
the unlikely event of catastrophic transients.
The SF400M is equipped with an advanced
diagnostic system. The front panel LCD shows percentage of protection,
number of transient events and a date/time stamp. In addition, a remote
fault indicator and audible alarm are provided.
SF400M Data Sheets (587KB)
SF400M Engineering Specifications (25KB)
SF400M Installation Instructions (317KB)
|
- Ipeak of 400,000
Amps per phase - more than you will ever need!
- Built-in redundancy
- six levels of protection guarantee continuous operation.
- All modules
protected - L-N, L-G, L-L, N-G
- Patented "low
impedance" MICRO-Z design.
- Heavy duty
cross-sectional copper bus.
- Low-loss MICRO-Z
cable provided.
- Advanced diagnostics
- lets you know immediately what's happening.
- Remote status
monitoring capability.
- Personnel safety -
integrated power disconnect with LEXAN dead-front construction.
Only MCG Has It!
- Warranty - 10 years
on Protector and a lifetime replacement of modules and fuses without
charge.
|
CONFIGURATIONS: |
|
|
|
| MODEL |
RATED VOLTAGE |
DESCRIPTION |
ENERGY ABSORPTION
(8/20µs)
JOULES TOTAL |
UL
1449 SURGE
VOLTAGE (8/20us)
500A
|
|
| SF400M-120T |
120/240VAC |
1Ø,
3W+GND |
22,428 |
400 |
| SF400M-120Y |
120/208VAC |
3Ø,
4W+GND, WYE |
22,428 |
400 |
| SF400M-220Y |
220/380VAC |
3Ø,
4W+GND, WYE |
60,480 |
700 |
| SF400M-240Y |
240/415VAC |
3Ø,
4W+GND, WYE |
60,480 |
700 |
| SF400M-240D |
240VAC |
3Ø,
3W+GND, DELTA |
60,480 |
700 |
| SF400M-240DCT |
240/120/120VAC |
3Ø,
4W+GND, HI-LEG |
35,112 |
700/400 |
| SF400M-277Y |
277/480VAC |
3Ø,
4W+GND, WYE |
64,800 |
800 |
| SF400M-480D |
480VAC |
3Ø,
3W+GND, DELTA |
108,000 |
1500 |
|
|
|
|
|
ELECTRICAL SPECIFICATIONS |
| MAX.
CONTINUOUS OPERATING VAC: |
115% |
| RESPONSE
TIME: |
<5
NANOSECONDS |
| MODES
OF PROTECTION: |
L-N, L-G, L-L,
N-G |
| SURGE
CURRENT/PHASE (8/20µs) - 1 EVENT: |
400kA |
| SURGE
LIFE/PHASE (8/20µs) - 10,000 IMPULSES: |
15kA |
|
| FILTER
ATTENUATION MIL STD 220A (50ohm): |
120VAC |
240VAC |
277VAC |
| -30db:
|
50kHz |
50kHz |
25kHz |
| -40db:
|
125kHz |
180kHz |
100kHz |
| -50db:
|
210kHz |
210kHz |
180kHz |
| -60db:
|
250kHz |
250kHz |
200kHz |
|
|
| STATUS
INDICATOR: |
LCD DIAGNOSTIC
STATUS DISPLAY |
| SITUATION
INDICATORS: |
GREEN, YELLOW,
RED LED DISPLAY |
| ADDITIONAL
STATUS INDICATORS: |
AUDIBLE ALARM,
REMOTE DRY CONTACTS |
| OPERATING
ALTITUDE: |
13,000 ft.
(4000m) |
| TEMPERATURE
(OPERATING/STORAGE): |
-40° to
+70°C/-40° to +85°C |
| ENCLOSURE:
|
NEMA 12, 14
GAUGE STEEL |
| DIMENSIONS:
|
21"
x 14" x 6.5" |
| MOUNTING:
|
21.75"
x 12"/.3125 ID - 4 HOLES |
| CABLE
CONNECTION: |
MICRO-Z
CABLE SUPPLIED FREE |
| SHIPPING
WEIGHT: |
45
lbs. |
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© 2004
Sentinel Power Inc. All rights reserved.
Last Updated 03/18/10
|