Multi Sentry UPS

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multi sentry online ups, 30 to 200 kVA

Topology: Online Double Conversion
Power Range: 30 to 200 kVA
Input/Output: 3:3
Installation Type: Tower
Isolation: UPS + Transformer-less (1)
Battery: Internal or External (2)
Wide power range (30 to 200 kVA)
Small footprint
Up to 6 UPS with parallel function (3)
Efficiency up to 96.5% in online mode
User friendly LCD display
Monitoring via network feature (4)
Multi Sentry UPS with Online topology is an ideal choice for data centers, servers, telecommunication systems and sensitive consumers. The use of high quality three-level inverters in accordance with IEC EN 62040-3 and VFI-SS-111 has led to a reduction of switching losses and an increase in efficiency of up to 96.5% in the online working condition. High standard technical specifications in this UPS, it is possible to feed all kinds of inductive and capacitive loads; For example, loads with high instantaneous currents such as motors, compressors, etc. are fed without any detrimental effect on the output voltage of the UPS. Multi Sentry is compatible with all types of diesel generators and synchronizes well; In addition, it protects the consumer from any kind of noise that may be caused by the use of diesel generators.

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The feature of power expansion or increase of system reliability (Redundancy) is available by parallelizing up to 6 UPS devices. The output power factor is 160kVA and 200kVA, which determines the high ability of these models to power ohmic, inductive and capacitive loads to the same extent. The LCD display with a resolution of 240 x 128 pixels and a user-friendly appearance displays the input, output, load percentage and battery charge well. The working status of the UPS and the internal elements of the device are displayed graphically. This UPS is designed to take up as little space as possible; At 40kVA with 40 internal batteries, less than 0.4 square meters of space is required for installation. With the RS-232 serial port, remote emergency terminal (REPO) and two slots for communication equipment such as NetMan 204 module, parallel card slot and relay contacts, any possible connection to this UPS is well anticipated. The Maintenance Bypass switch is located in this UPS to transfer the power supply of consumers from the inverter to the main input power without any interruption. This UPS comes with IP20 protection by default; It is possible to increase the permeability coefficient to IP31 and IP42 if ordered.
Zener UPS Multi Sentry LCD display
(1) It is possible to provide insulated transformers that can be installed inside the UPS in the power of 40 kVA if ordered.
(2) It is possible to install the battery inside the UPS for 30 kVA and 40 kVA capacities.
(3) In order to perform the Parallel operation, a parallel card with the corresponding connections must be provided for each UPS.
(4) UPS monitoring under TCP/IP protocol requires NetMan 204 module and under Modbus/Jbus protocol requires MultiCOM 302 module.
Multi Sentry UPS is suitable for use in data centers, computer networks, laboratory medical equipment, transportation and navigation equipment, industrial plants and safety and security systems. The selling price of this UPS varies depending on the model and power requested. Please contact the sales department of Zener Engineering Company to find out the inventory, receive the price list and purchase the various capabilities of this UPS.
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Software and Accessories
UPS/ATS monitoring software
UPS remote monitoring software
UPS/ATS remote monitoring
Modbus/Jbus protocol converter
Serial port extender
Contact, serial port extender
Relay contacts
Relay contacts, protocol converter
Profibus remote monitoring
Remote monitoring display
Environmental sensor
Parallel kit
Isolation transformer
Technical Specification
UPS Model
Input Spec.
Nominal Input Voltage 380, 400, 415 VAC three phase
Input Voltage Range 400 VAC ±20% @ full load
Input Frequency Range 50 or 60 Hz (tolerance 40 to 72 Hz)
Input Power Factor > 0.99 (full linear load)
Input Voltage Distortion (THDi) - select a model from top -
Inlet Terminal block
Bypass Spec.
Bypass Voltage Range 380, 400, 415 VAC three phase (180 to 264 VAC selectable for each phase)
Bypass Frequency Range 50 or 60 Hz (tolerance ±5% selectable)
Output Spec.
Output Power - select a model from top -
Nominal Output Voltage 380, 400, 415 VAC single phase (selectable)
Output Voltage Range 380 to 400 VAC, Static variation ±1%, Dynamic variation ±3%
Output Frequency Range 50 or 60 Hz (tolerance 0.01%)
Output Power Factor - select a model from top -
Output Voltage Distortion (THDu) ≤ 1% with linear load, ≤ 3% with non-linear load
Output Wave form Sinusoidal
Efficiency up to 99% in Smart active mode
Outlet Terminal block
Battery Spec.
Type of Battery - select a model from top -
No. × Voltage - select a model from top -
Recharging Time - select a model from top -
Overload 100% < Load < 125% for 10 minutes, 125% < Load < 150% for 1 minute , 150% < Load < 168% for 5 seconds
Protections Over-current, short-circuit, over-voltage, under-voltage, over-temperature, excessive low battery
Alarms Line failure, battery low, over-load, fault conditions
Physical Spec.
Dimensions (W × D × H) - select a model from top -
Weight - select a model from top -
Environmental Conditions
Working Temperature Ambient: min 0 °C, max 40 °C, Recommended for battery life: 20 to 25 °C
Working Humidity max 95% non-condensing
Altitude Level 1000 m @ nominal power (Derating 1% power for every 100 m above 1000 m, max 6000 m)
Noise Level - select a model from top -
Other Features
Communications USB, DB9 with RS-232, 3 slots for communications interface, REPO, input contacts
Standards European directives: L V 2014/35/EU low voltage Directive EMC 2014/30/EU electromagnetic compatibility Directive Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant Classification in accordance with IEC 62040-3 (Voltage frequency Independent) VFI - SS - 111
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Sales and Marketing Department

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+98 919 468 3960
Zener engineering company (PJS), founded in 1981 is among the most experienced companies in the power and electronics field in Iran. We offer a wide range of products in the field of generating electric power including online, offline and line-interactive UPS both single and three-phase from home and office to medical and industrial applications, sealed lead acid batteries, automatic transfer switch (ATS), monitoring systems, environmental sensors and related accessories. Zener Eng. Co. provides optimal technical support in order to create the best possible customer satisfactory regarding the uninterrupted function of its equipment. This is achieved using over 60 trained personnel. Our colleagues in sales and marketing department and after sales services department are trained to give our valued customers consultation in finding the most suitable products for their need, design and execution of uninterrupted electrical systems while providing special solutions. In addition to manufacturing single and three-phase UPS, sealed lead acid batteries both with Zener brand, Zener engineering company is official and exclusive agent for Riello UPS (from Italy), Ablerex UPS (from Taiwan), Rocket and Newmax batteries (from South Korea), Interberg batteries (from Spain) and Starway batteries (from China).
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Design by: Hamrad Gostar Asia Technology Development