Arc Suppressor (A.S.) Relay Board Listing

 

55

 

 

 

 

 

 

 

 

 

 

 

ARC SUPPRESSOR (A.S.)

 

TYPE

ELECTRIC VOLTAGE

RELAY BOARD

 

 

 

 

PART NUMBERS

 

OF

 

 

 

 

 

 

 

 

 

 

HEAT

SERVICE

PHASE

WIRE

(CONTROL VOLTAGE )

 

 

VOLTAGE

SERVICE

 

 

 

 

120 VOLT

208/230 VOLT

 

 

 

 

 

 

 

 

 

 

 

 

 

GAS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Glo Bar Non-Hi/Lo

120

2

137077 or 137150

---

 

 

 

 

 

 

 

 

Glo Bar Non-Hi/Lo

208/230

2

---

137079

 

 

 

 

 

 

 

 

Glo Bar Non-Hi/Lo

208-480

3

---

137079

 

 

 

 

 

 

 

 

Glo Bar Hi/Lo

120

2

137077 or 137150

---

 

 

 

 

 

 

 

 

Glo Bar Hi/Lo

208/230

2

137077

---

 

 

 

 

 

 

 

 

Glo Bar Hi/Lo

208-480

3

---

137079 or 137150

 

 

 

 

 

 

 

 

Direct Spark Ignition (DSI)

120

2

137076 or 137151

---

 

 

 

 

 

 

 

 

Direct Spark Ignition (DSI)

208/230

2

---

137078 or 137151

 

 

 

 

 

 

 

 

Direct Spark Ignition (DSI)

208-480

3

---

137078

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC

 

 

 

 

 

 

 

 

 

 

 

 

 

20 Kw through 30 Kw

208/230

2

---

137078 or 137151

 

 

 

 

 

 

 

 

 

208-480

3

---

137078 or 137151*

 

 

 

 

 

 

 

 

 

208

4

137076 or 137151*

---

 

 

 

 

 

 

 

 

 

380-480

4

---

137078 or 137151*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEAM

 

 

 

 

 

 

 

 

 

 

 

 

 

Low Pressure

120

2

137076 or 137151

---

 

 

 

 

 

 

 

 

Low Pressure

208/230

2

---

137078 or 137151

 

 

 

 

 

 

 

 

Low Pressure

208-480

3

---

137078

 

 

 

 

 

 

 

 

High Pressure

120

2

137076 or 137151

---

 

 

 

 

 

 

 

 

High Pressure

208/230

2

---

137078 or 137151

 

 

 

 

 

 

 

 

High Pressure

208-480

3

---

137078

 

 

 

 

 

 

 

 

* ADC Part No. 137151 Solid State Relay (SSR) Board cannot be used with 3-phase (3ø) motors.

IMPORTANT: Check label on Arc Suppressor (A.S.) Board to verify correct part number.

NOTE: Solid State Relay (SSR) Boards (ADC Part No. 137150 and ADC Part No. 137151) can be used in place of electromechanical relay boards as noted.

Telephone: (508) 678-9000

Fax: (508) 678-9447

Page 57
Image 57
ADC UD-50 manual Arc Suppressor A.S. Relay Board Listing, Volt

UD-50 specifications

The ADC UD-50 is a renowned component within the realm of audio engineering, especially recognized for its performance in the high-end audio reproduction segment. This dual-channel direct box has been meticulously designed to cater to both studio recordings and live sound applications, embodying the reliability and innovation ADC is known for.

One of its main features includes its high input impedance. This allows the UD-50 to effectively interface with various instruments, such as electric guitars and keyboards, ensuring minimal signal loss and preserving the integrity of the sound. Complementing this is its exceptional dynamic range, which provides a clean and transparent audio signal and is crucial for professional audio applications where fidelity is paramount.

The UD-50 employs advanced analog technologies that set it apart from typical direct boxes. Its transformer isolation minimizes interference and hum, a common issue in live settings, thus delivering a noise-free output. The unit features a broad frequency response, which ensures that all nuances of the audio spectrum are captured accurately, enhancing the overall listening experience.

Designed for versatility, the ADC UD-50 includes several outputs: a balanced XLR output for connecting to mixers and PA systems, as well as unbalanced 1/4-inch outputs ideal for direct inputs to amplifiers or effects. This flexibility makes it an invaluable tool for musicians and audio engineers who require seamless integration of various audio sources into their setup.

Durability is another key characteristic of the UD-50. Built with robust materials, it is well-suited for the rigors of touring and live performances. The unit's compact design allows for easy transport and integration into existing gear setups, making it a favorite among professionals.

In summary, the ADC UD-50 stands out due to its high input impedance, exceptional dynamic range, and effective noise isolation technologies. With its versatile output options and rugged design, it serves as an essential piece of equipment for anyone looking to enhance their audio setup, whether in the studio or on stage. The UD-50 exemplifies ADC's commitment to quality and innovative engineering in audio technology.