سعر فوب
أحصل على آخر سعر1 / Piece
|1 Piece Minimum Order
بلد:
China
نموذج رقم:
Multi Sentry
سعر فوب:
1 / Piece أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
1 per Piece
الحد الأدني للطلب:
1 Piece
تفاصيل التغليف:
-
موعد التسليم:
-
القدرة على التوريد:
-
نوع الدفع:
Other
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Ms. Grace
No. 500 Fute Dong Er Road, Waigaoqiao, Shanghai
ZERO IMPACT SOURCE
MULTI SENTRY UPS are easy to install, especially on sites where
there is limited power capacity available, a standby generator and
potentially harmonic compatibility issues:
• low current distortion - less than 3%
• high power factor 0.*9
• power walk-in function to achieve progressive rectifier
start-up
• delayed start-up on mains power supply return
MULTI SENTRY also performs the role of a high specification filter,
protecting its power supply sources (mains or generator) from any
harmonics and reactive power generated by the loads it is
powering.
BATTERY CARE SYSTEM
The MULTI SENTRY Battery Care System optimises battery performance,
to help extend their working life and ensure that the UPS can
deliver its full-rated back-up time when called upon in an
emergency.
Battery recharge: MULTI SENTRY is designed to work with VRLA AGM
and GEL lead-acid batteries including open-vented types, in
addition to Ni-Cads. Specific management features include:
• One-level recharge to meet the requirements of the most common
VRLA AGM batteries
• Two voltage level recharge meeting the IU characteristic
• Restricted charging to reduce electrolyte consumption and extend
the life of VRLA batteries
Temperature compensation: to avoid excessive voltage being applied
to the batteries in a high ambient
Battery test: to detect performance degradation and predict battery
failure.
Deep discharge protection: to prevent the batteries being
discharged below a level from which they cannot be recovered
(especially when discharged over long periods with very low
loads).
Low AC ripple current: from a high-frequency battery charger, to
ensure the batteries are not subjected to this damaging element
commonly experienced with some other UPS and power supply
designs.
Wide voltage range: from a rectifier that can work down to
less than *0% of its nominal supply rating (at half load), removing
the need to discharge the batteries.
FLEXIBILITY
MULTI SENTRY can be used for a wide range of applications, thanks
to its configuration options, flexibility, accessories and
performance levels:
• suitable for powering capacitive loads, for example Blade servers
- without any reduction in active power, from 0.9 leading to 0.9
lagging
• modes of operation include: On-Line, Eco, Smart-Active and
Stand-By/Off
• frequency conversion mode
• Power Share connections for priority-based load shedding when the
mains power supply has failed
• cold-start facility to switch the UPS on even without a mains
power supply present
• extensive back-up time options using battery extension
cabinets
• optional battery cabinet temperature sensor to assist the
temperature compensating charger
• optional battery chargers to optimize recharge times
• optional dual supplies
• optional isolation transformers for Galvanic isolation and
neutral connectivity
ADVANCED COMMUNICATION
MULTI SENTRY has a large front panel graphic display providing
information including: real-time measurements, operating status and
alarms conditions - in eight different languages
Advanced multiplatform communication, for all operating systems and
network environments: PowerShield³ monitoring and shutdown software
included with SNMP agent
Compatible with TeleNetGuard for the remote assistance service
RS**2 or USB serial port
Three communication slots for accessories including: network
adapters and volt-free contacts
REPO (Remote Emergency Power Off) to shut down the UPS remotely in
an emergency
Input for connection of an auxiliary contact for an external manual
bypass
Input for synchronisation with an external power source
Graphic mimic panel display for remote connection.
LOW MANAGEMENT COST
The MULTI SENTRY design provides exceptional performance and
efficiency levels, within a very compact footprint and overall case
design:
• Lowest footprint in its category - 0.*6m² for the *0kVA MULTI
SENTRY with internal batteries.
• High efficiency up to *4% - saving up to *5% in dissipated energy
in one year compared to a more traditional UPS (*1%) resulting in a
faster payback period of four years.
• High output power factor which at 0.9pF provides up to *5% more
active power compared to a more traditionally sized UPS - providing
greater system expansion margin for further load increases.
بلد: | China |
نموذج رقم: | Multi Sentry |
سعر فوب: | 1 / Piece أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 1 per Piece |
الحد الأدني للطلب: | 1 Piece |
تفاصيل التغليف: | - |
موعد التسليم: | - |
القدرة على التوريد: | - |
نوع الدفع: | Other |
مجموعة المنتج : | - |