Sentinel Dual UPS

sentinel dual online ups, 4 to 10 kVA

Topology: Online Double Conversion
Power Range: 4 to 10 kVA
Input/Output: 1:1 3:1
Installation Type: Desktop, Convertible
Isolation: Transformer-less
Battery: Internal or External (1)
Rackmount or tower installation
Unity output power factor (2)
Programmable outlets
Up to 3 UPS with parallel function (3)
Easy hot-swap internal battery replacement
Monitoring via network feature (4)
Sentinel Dual UPS with high reliability Online double conversion topology is the ideal choice for sensitive applications such as medical equipment, laboratories and data centers. The high-quality inverter, in line with the latest technology in the world, provides uninterruptible power supply to consumers with full sine output and stabilized voltage and frequency in accordance with IEC EN 62040-3. This UPS is offered in three standard series with internal battery, ER series equipped with a powerful switching charger and DI series equipped with dual input system. Operation in ECO, Online and Smart active modes is performed by the user using the front panel of the device. The special design of this UPS with the possibility of rotating the screen, has made it possible to install it in two ways or in a standard rack (along with the equipment installed in the rack).

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Thanks to the use of Hot-swap technology, the replacement and replacement of internal batteries can be done without the need for blackouts or interruptions in consumer power supply. With USB ports and RS-232 serial, remote emergency terminal (EPO), slots for communication devices such as the NetMan 204 module and slots for parallel cards, any possible connection to this UPS is well anticipated.
(1) It is possible to provide a battery box compatible with the body of the device, if ordered.
(2) The exception to 4 kVA is the output power factor of 0.9.
(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.
Zener UPS Sentinel Dual rear view Zener UPS Sentinel Dual front view
An emergency cut-off terminal (REPO) is installed on the back of the UPS, which can be connected to the distribution board to immediately cut off the UPS output if necessary. Sentinel Dual UPS in 10 kVA power with dual input (Dual input) equipped with a separate input for the Bypass path is also offered under the abbreviated name DI; The diagram of the two UPS models with single input and dual input is drawn in the following figures.
Zener UPS Sentinel Dual dual input system diagram Zener UPS Sentinel Dual single input system diagram
Sentinel Dual UPS is suitable for home, office, data center, computer networks, laboratory medical equipment, industrial plants, transportation and navigation equipment, 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
Technical Specification
UPS Model
Input Spec.
Nominal Input Voltage - select a model from top -
Input Voltage Range - select a model from top -
Input Frequency Range 50 or 60 Hz (tolerance ±5 Hz)
Input Power Factor > 0.98 (full linear load)
Input Voltage Distortion (THDi) ≤ 5%
Inlet Terminal block
Bypass Spec.
Bypass Voltage Range 180 to 264 VAC single phase (selected in ECO mode or smart active mode)
Bypass Frequency Range Frequency selected (±5 Hz configurable)
Output Spec.
Output Power - select a model from top -
Nominal Output Voltage 220, 230, 240 VAC single phase (selectable)
Output Voltage Range 230 VAC ±20%, Static variation ±1.5%, Dynamic variation ≤ 5% in 20 ms
Output Frequency Range 50 or 60 Hz selectable
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 95% in Online mode, up to 98% in ECO mode
Outlet - select a model from top -
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 < 110% continuous, 110% < Load < 130% for 1 hour, 130% < Load < 150% for 10 minutes, more than 150% for 3 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 max 48 dBA @ 1 m (in ECO mode)
Other Features
Communications USB, DB9 with RS-232 and contacts, slot for communications interface, REPO and 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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+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