Zxd: 3000 User Manual

is a high-efficiency, switching-mode rectifier designed by ZTE Corporation

• A/B: Frequency/Channel mode toggle.
• VFO/MR: Switch between Frequency Mode (direct input) and Memory Mode (channels).

Supported Interfaces

• USB-B (virtual COM port) – Driver required (FTDI chip, download from manufacturer’s site).
• RS232 (DB9) – Standard null-modem cable.
• Optional GPIB – IEEE-488, add-on card only.

Securing: Tighten the front panel screws or engage the locking latch (depending on your specific chassis model). zxd 3000 user manual

Professional Service: There are no user-serviceable parts inside the module casing. Opening the unit usually voids the warranty. A/B: Frequency/Channel mode toggle

Output Voltage: Rated at -53.5 VDC (Adjustable Range: 42 VDC ~ 58 VDC) Rated Output Current: 63.5 A Supported Interfaces

1. Manufacturer’s website – Look under “Support” → “Downloads” → “Manuals”. Filter by “ZXD 3000”.
2. Third-party manual archives – Sites like ManualsLib or ManualsOnline often host clean scanned copies.
3. Contact customer support – Provide serial number; they will email a PDF.
4. QR code on device – Many ZXD 3000 units have a QR sticker on the bottom; scan for direct download.

1. Basic Settings – Output mode (CV/CC priority)
2. Advanced – Soft start time, OVP trip level
3. Interface – Baud rate for remote control (9600/19200/etc.)
4. System – Backlight timeout, key beep, language (English/Chinese)

for telecom power supply systems. It converts AC power to a stable DC output (typically -48V) to power communication equipment and charge battery packs. Key Technical Specifications