Final interpretation of the module belongs to the manufacturer. Our company specializes in the sales, repair, and testing services of various charging modules for DC screen simulators.

Since its inception, Shanghai Ren Automation Technology has been dedicated to the exploration, learning, and innovation of DC power technology. We do not offer a wide variety of products; we specialize in just one type of product – DC power screens.

We are one of the few companies capable of repairing DC screen charging module mainboards, and we can service the majority of DC power modules available on the market.

We've always adhered to the belief that technology is the key to market ownership.

Our DC power distribution panels passed the inspection by the National Relay Protection and Automation Equipment Quality Supervision and Inspection Center and the Xuchang Kepu Electric Inspection and Research Institute in 2012 (Certificate No. JW120747).

Years of technical accumulation, stemming from our passion and interest in the DC power supply industry!

We are committed to providing clients with high-quality, stable, and reliable DC power supply technology. Our charging modules incorporate the following technologies:

Resonant Voltage-Controlled Power Converter - Full-Switching Soft-Switching Power Conversion Technology

"Soft-Switched Resonant DC-AC Inverter Circuit" technology

Resonant Voltage-Controlled Power Converter Technology

Active Power Factor Correction Step-Up Transformer Technology

Good quality and excellent quality are essential for better serving customers and creating value for them.

For a decade, through storms and trials, we remain steadfast in our mission. Producing high-quality domestic DC screens, we continually learn and improve, engage in healthy competition, appreciate each other, and support one another. Welcome friends to call and inquire about cooperation opportunities.

Which DC screen is the best? Shanghai Jurun offers high quality at competitive prices!

Factory Address: 18 Cao Lian Branch Road, Jiading District, Shanghai

Phone: 021-34619255

Postal Code: 200235

Sales Vice President: Liang Zhengming 15202122187

Email: 15202122187@163.com

Website: www.sh-zhiren.com

This product is highly automated, requiring minimal technical expertise from the operator for routine operations. Following the instructions in this user manual ensures smooth operation.

Operating Environment

2.1 Altitude not exceeding 2,000 meters.

2.2 Environmental Temperature: -10°C to +50°C

2.3 The average relative humidity is not greater than 95% daily and not greater than 90% monthly.

2.4 Free from severe vibration and shock, free from strong electromagnetic field interference.

2.5 Free from serious dust, explosive hazardous substances, corrosive metals, and harmful gases that damage insulation, conductive particles, and severe mold.

2.6 Vertical inclination not exceeding 5 degrees.

Section 3: Technical Specifications

3.1 Three-phase AC input voltage: 380V (±15%, -10%), frequency: 50 Hz ±0.5.

3.2 Control busbar DC output voltage: 220V / 24V / 48V / 110V

3.3 Rated Direct Current Output Current of Bus Bar: 40A.

3.4 The rated capacity of the maintenance-free, fully-sealed lead-acid battery is applicable for: 40AH-500AH (in this case, 120AH).

3.5 Control bus voltage stability ≤ ±0.2%.

Shanghai Ren Tower Series Online UPS, in addition to featuring traditional online UPS functions, is also designed with extremely high reliability in mind. Besides offering long-life models, units over 6KVA can utilize dual-machine hot backup, significantly reducing failure rates. This effectively enhances the safety and reliability of the power supply, ensuring a worry-free power guarantee for users' most critical equipment.

Sinusoidal Output

Whether in AC mode or battery mode, it outputs a low-distortion sine wave power supply, providing the best power guarantee for the user's load equipment.

Zero conversion time

During power outages or restoration, the UPS switches seamlessly between AC mode and battery mode with zero transfer time, ensuring the reliability of load operation.

Zero Phase Line Detection Function

To prevent incorrect phase-neutral wiring connections for UPS input, C1K(S) to 3K(S) machines are equipped with phase-neutral wiring detection functionality.

·Bypass Output User-friendly

To prevent the UPS from operating in BYPASS MODE without powering on, which could lead to a power outage, both the UPS and the equipment will shut down abnormally. The C1K(S)~3K(S) models input standard AC power and have default no-bypass output. The UPS must be powered on to produce normal inverter output. However, the configuration can be changed to "AC power with bypass output" via the WinPower2000 software on the Shanghai Zhi Ren website.

· TVSS Function

Transient Voltage Surge Suppress Function, used for protection in FAX, TELEPHONE, MODEM, and network conversions.

Dual Machine Hot Backup

When the most critical load equipment for the user is strictly prohibited from power interruption, UPS models with a capacity of 6KVA or more fully support dual UPS hot backup functionality. Users can utilize two UPS units for primary and backup purposes. In the event of a failure in one unit, the other takes over power supply. Even in the case of a UPS failure, users can still access clean, safe, and stable power, minimizing the risk of power interruption.

· Input Power Correction

The UPS Castle series by UPS features input power factor correction, achieving an input power factor of over 0.95 under full load, ensuring the user's power grid environment remains unpolluted.

Direct Current Start

In the event of a power outage, Castle Series UPS can directly boot up computers or other load devices using battery power, making the use of UPS more convenient and reliable.

· Bypass Protection

The bypass power supply feature significantly enhances the emergency handling capability of the UPS. Additionally, when the user's load equipment has special power requirements, such as not exceeding voltage, the Castle series UPS offers overvoltage protection for the bypass power supply, ensuring the user's load equipment is free from the danger of high voltage.

· Auto-start feature

When the main power is abnormal, the UPS will switch to battery power until shutdown. Upon the main power returning to normal, the Castle series UPS will automatically start up and resume normal power supply without requiring manual startup by the user.

Long-lasting power supply design

The UPS Castle series offers a comprehensive range of UPS systems with long-lasting power supplies for user selection. Configuring the appropriate battery pack allows for approximately 8 hours of discharge usage, meeting the requirements of various power grid environments.

· Long-lasting powerful charging capability

The UPS Power Castle Series long-life models not only extend the discharge time but also have strong battery recharge capabilities, offering an initial charging current of approximately 5 to 10A.

Self-inspection function

The UPS Castle Series can simulate power outage scenarios, switching to battery power supply. This feature can be executed at any time through the self-check button on the panel, or it can be coordinated with power monitoring software for scheduled or unscheduled intervals.

· Strong anti-interference

The Castle series UPS is designed in compliance with international standards EN50091-2 and IEC61000-4 series, effectively enhancing the safety and reliability of UPS operation against electromagnetic and radio frequency interference.

· Compatible with generators

Wide input voltage and frequency range, enabling the Castle series to be paired with major brand generators, extending operational time, and simultaneously eliminating the adverse electrical power generated by the generators, providing a pure, safe, and stable power source for the load.

Accepts inductive loads

UPS power supply can handle inductive loads (pf=0.8). For any special requirements, customers may directly contact the company.

Intelligent Management and Monitoring Software

To make UPS management more convenient and efficient for users, UPS power can be implemented with intelligent management.

· Equipped with Intelligent Slot

The UPS is equipped with an Intelligent Slot, allowing users to select an AS400 card for providing IBM AS400 standard communication signals. Users can utilize the AS400 interface for remote display, including audio alarms and light indicators. Alternatively, users can opt for the WinPower CMC card (central monitoring card) to monitor the status of multiple online UPS units on a single computer, in conjunction with monitoring software. Additionally, the WebPower intelligent monitoring card can be chosen for Internet-based management, or SNMP network management to achieve centralized and remote monitoring functions.

Original Factory Battery

The standard UPS is paired with high-quality original factory batteries, ensuring the safety and reliability of the UPS with excellent battery quality. The battery options for the long-life models can be customized according to customer needs. For technical consultation, please contact the UPS Power Company.

This product boasts high automation levels and requires minimal specialized knowledge from the operator, as it can be easily operated by following the included user manual.

Operating Environment

2.1 Altitude not exceeding2000Meters.

2.2 Environmental Temperature-10～＋50℃ 。

2.3 Average relative humidity not exceeding95%, monthly average relative humidity not greater than90％。

2.4 Free from strong vibrations and impacts, free from strong electromagnetic field interference.

2.5 Free from serious dust, explosive hazardous media, corrosive metals, and harmful gases that damage insulation, conductive particles, and severe mold.

2.6 Vertical inclination not greater than5Degree.

III. Technical Specifications

3.1 Three-phase AC input voltage380V（ 15%，-10%Frequency50 HZ±0.5。

3.2 DC output voltage of control busbars220V /24V/48V/110V

3.3 Rated DC Output Current of Control Busbars:40A。

3.4 The rated capacity of the maintenance-free, fully-sealed lead-acid battery is applicable to:40AH-500AHIn this case120AH）。

3.5 Bus Voltage Stability ≤ ±0.2%。

3.6 Control bus voltage ripple coefficient ≤ ±0.1%。

3.7 Current Precision ≤ ±0.5%。

3.8 Disconnecting bus voltage ≤15%，10%。

3.9 Max Output Current Limit(A)：1.2IN。

3.10 Efficiency ≥90%。

3.11 Power Factor >0.90。

3.12 Response Speed:0.2ms。

3.13 Total Noise ≤50dB。

3.14 Flow Distribution Method: Automatic Flow Distribution.

3.15 Harmonics: No interference.

3.16 High-Voltage Impulse at Input End: Level 4 Lightning Protection.

Direct Current Screen Charging Module Fault Code