220V or 380V Pump Drive? Planning a Customized YS820 Package

Start with the motor and local supply. The YS820 manual lists a 220V group for 0.75-2.2kW and a 380V group for 4-7.5kW in its physical-size table. Exact input/output configuration and current rating should be confirmed from the ordered model and motor nameplate.

If a market requires another voltage, do not assume a standard unit can be relabeled. Ausenist can evaluate voltage customization, but feasibility, quantity, certification, price and delivery terms depend on engineering review.

Standard Selection Data

Before discussing customization, provide:

• Country and grid voltage
• Single-phase or three-phase supply
• Motor rated voltage, current, power and frequency
• Pump type, flow and head
• Sensor signal and pressure range
• Single-pump or multi-pump operation
• Expected order quantity

This may show that a standard YS820 already fits the application.

What Can Be Discussed in an OEM/ODM Project?

Area	Possible project discussion
Branding	Customer logo, product label and model identity
Packaging	Carton, manual set and included accessories
Parameters	Motor, sensor and application defaults
System matching	Single pump, multi-pump and standby requirements
Voltage	Standard choice or engineering review for a non-standard requirement
Documentation	Market language and technical material, subject to scope

Customization must be controlled by an approved specification. A logo file alone is not enough to define an OEM product.

Avoid These Procurement Mistakes

Do not order by kW without rated current. Do not assume a 220V output can operate a 380V-only motor. Do not promise a certification or delivery date before the exact configuration is reviewed. Do not copy one parameter set to different pump curves without validation.

Build a Clear Request for Quotation

Send Ausenist a model matrix covering each motor and target market, plus branding files, packaging expectations, forecast quantity and required compliance documents. The factory can then separate standard supply, configurable options and changes that require new engineering.

Confirm the Meaning of the Voltage Requirement

A buyer may say “220V” while referring to single-phase supply, three-phase supply or motor output. Record input phase, nominal voltage, tolerance, frequency and motor connection separately. For 380V projects, confirm that the site and motor are both compatible with the proposed input/output arrangement.

Build a Model Matrix

For each pump, list motor power, current, speed and motor type. Add the YS820 frame or proposed model, sensor type, control mode and destination. This reveals whether one standard platform covers the full catalog or whether several configurations are needed.

Non-Standard Voltage Review

A 440V or 460V request can affect power components, insulation, testing, labeling and compliance. It is not only a parameter change. Submit grid tolerance, motor data, power range, quantity and required standards so Ausenist can decide whether customization is feasible.

Control Changes vs Hardware Changes

Default target pressure, sensor range, language labels and motor data may be configurable. Voltage rating, current capacity and physical terminals may require hardware or a different model. A professional quotation separates these categories and identifies validation work.

Sample Approval

Test the sample at representative supply voltage and pump duty. Verify temperature, current, pressure control, alarms, sleep and any communication. Approve the label only after the electrical configuration is final so production markings remain accurate.

Buyer FAQ

Can a 380V label be placed on a 220V unit for an OEM order? No. Ratings must describe the approved hardware.

Does customization always require a new product design? Not always. Some requests are configuration or packaging changes; others need engineering review.

From VFD Manufacturer to Water-Control Specialist

A credible inverter expert explains the complete control loop. Electrical power is converted into controlled motor speed; the pump converts that speed into flow and head; the sensor reports pressure; and PID adjusts the next command. A problem in any link can appear to the user as a “VFD problem.”

Ausenist uses the YS620 and YS820 to address this complete chain. Model selection checks voltage and current, while application review covers pump capability, sensor quality, sleep behavior, water-shortage response and multi-pump roles. The objective is stable operation that can be commissioned and serviced logically.

This expertise is particularly useful to distributors. Instead of competing only on price, they can collect the right project data, explain functions accurately and send the factory a structured support case. That improves buyer confidence and protects the reputation of the pump package.

Building a Repeatable OEM/ODM Product

An OEM project should have a controlled bill of materials and an approved configuration for every pump model. The drive label, motor data, sensor selection, default pressure and protection parameters should be linked to a revision number. Changes need technical approval before they reach production.

Sample validation should include electrical safety checks required by the buyer's market, motor starting, current at representative duty points, pressure response, sleep and wake behavior, abnormal water supply and any multi-pump communication. Results should be recorded so the production version can be compared with the approved sample.

Branding, packaging, documentation and voltage customization can be discussed with Ausenist, but feasibility and commercial terms depend on the exact model, quantity and target market. A professional proposal separates standard supply, configurable settings and engineering changes.

Create a Technical RFQ, Not Only a Price Request

A useful request for quotation states the problem the pump system must solve. Include minimum and peak flow, pressure or head, water source, motor data, grid, sensor and control sequence. If replacing an existing drive, add its model, fault history and photographs of the installation.

International buyers should identify destination, voltage tolerance, frequency, language and required certification. For private label, provide the product matrix and forecast rather than one logo. Ausenist can then evaluate whether the requirement is standard YS620/YS820 supply, parameter preparation or engineering customization.

Review the answer for technical completeness. It should identify the proposed model and rating, assumptions, required accessories, commissioning responsibilities and unresolved questions. This makes quotations comparable and reduces later scope disputes.

Evidence of Specialist Support

Look for a logical selection form, model-specific wiring information, parameter records and a fault-data checklist. These tools show that the supplier understands how pumps, motors and VFD control interact after the sale.

Turn Each Project Into Reusable Engineering Knowledge

After commissioning, document what was selected and why. Store the pump curve, motor data, sensor, pressure target, key protection values and observed results. Note any site condition that changed the original plan. This project record supports faster and safer selection when a similar request arrives.

For distributors, a small library of verified applications is more valuable than broad unsupported claims. It allows sales teams to discuss real engineering conditions while protecting confidential customer information. It also shows where a new project requires factory review.

Ausenist's YS620 and YS820 content should follow the same principle: explain operating conditions, avoid invented performance numbers and invite buyers to submit the data needed for a confirmed solution.